diff --git a/src/ascii_str_arr.rs b/src/ascii_str_arr.rs
new file mode 100644
index 0000000..daeb485
--- /dev/null
+++ b/src/ascii_str_arr.rs
@@ -0,0 +1,212 @@
+//! Ascii string backed by an array
+
+// Modules
+pub mod error;
+mod visitor;
+
+// Exports
+pub use error::{FromByteStringError, NotAsciiError, TooLongError};
+
+// Imports
+use ascii::{AsciiChar, AsciiStr};
+use std::{cmp::Ordering, convert::TryFrom, fmt, hash::Hash};
+use visitor::DeserializerVisitor;
+
+/// An ascii string backed by an array
+#[derive(Eq, Clone, Copy)]
+pub struct AsciiStrArr<const N: usize> {
+	/// Characters
+	chars: [AsciiChar; N],
+
+	/// Size
+	len: usize,
+}
+
+impl<const N: usize> AsciiStrArr<N> {
+	/// Returns the length of this string
+	#[must_use]
+	pub const fn len(&self) -> usize {
+		self.len
+	}
+
+	/// Returns if this string is empty
+	#[must_use]
+	pub const fn is_empty(&self) -> bool {
+		self.len() == 0
+	}
+
+	/// Converts this string to a `&[AsciiStr]`
+	#[must_use]
+	pub fn as_ascii_str(&self) -> &AsciiStr {
+		<&AsciiStr>::from(&self.chars[..self.len])
+	}
+
+	/// Converts this string to a `&mut [AsciiStr]`
+	#[must_use]
+	pub fn as_ascii_str_mut(&mut self) -> &mut AsciiStr {
+		<&mut AsciiStr>::from(&mut self.chars[..self.len])
+	}
+
+	/// Converts this string to a `&[u8]`
+	#[must_use]
+	pub fn as_bytes(&self) -> &[u8] {
+		self.as_ascii_str().as_bytes()
+	}
+
+	/// Converts this string to a `&str`
+	#[must_use]
+	pub fn as_str(&self) -> &str {
+		self.as_ascii_str().as_str()
+	}
+
+	/// Returns the `n`th character
+	#[must_use]
+	pub fn get(&self, n: usize) -> Option<&AsciiChar> {
+		self.chars.get(n)
+	}
+
+	/// Returns the `n`th character mutably
+	#[must_use]
+	pub fn get_mut(&mut self, n: usize) -> Option<&mut AsciiChar> {
+		self.chars.get_mut(n)
+	}
+}
+
+impl<const N: usize> AsRef<AsciiStr> for AsciiStrArr<N> {
+	fn as_ref(&self) -> &AsciiStr {
+		self.as_ascii_str()
+	}
+}
+
+impl<const N: usize> AsMut<AsciiStr> for AsciiStrArr<N> {
+	fn as_mut(&mut self) -> &mut AsciiStr {
+		self.as_ascii_str_mut()
+	}
+}
+
+impl<const N: usize> std::ops::Index<usize> for AsciiStrArr<N> {
+	type Output = AsciiChar;
+
+	fn index(&self, idx: usize) -> &Self::Output {
+		self.get(idx).expect("Invalid index access")
+	}
+}
+
+impl<const N: usize> std::ops::IndexMut<usize> for AsciiStrArr<N> {
+	fn index_mut(&mut self, idx: usize) -> &mut Self::Output {
+		self.get_mut(idx).expect("Invalid index access")
+	}
+}
+
+impl<const N: usize> PartialEq for AsciiStrArr<N> {
+	fn eq(&self, other: &Self) -> bool {
+		AsciiStr::eq(self.as_ascii_str(), other.as_ascii_str())
+	}
+}
+
+impl<const N: usize> PartialOrd for AsciiStrArr<N> {
+	fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
+		AsciiStr::partial_cmp(self.as_ascii_str(), other.as_ascii_str())
+	}
+}
+
+impl<const N: usize> Ord for AsciiStrArr<N> {
+	fn cmp(&self, other: &Self) -> Ordering {
+		AsciiStr::cmp(self.as_ascii_str(), other.as_ascii_str())
+	}
+}
+
+impl<const N: usize> Hash for AsciiStrArr<N> {
+	fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
+		AsciiStr::hash(self.as_ascii_str(), state)
+	}
+}
+
+impl<const N: usize> fmt::Debug for AsciiStrArr<N> {
+	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+		AsciiStr::fmt(self.as_ascii_str(), f)
+	}
+}
+
+impl<const N: usize> fmt::Display for AsciiStrArr<N> {
+	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+		AsciiStr::fmt(self.as_ascii_str(), f)
+	}
+}
+
+impl<'de, const N: usize> serde::Deserialize<'de> for AsciiStrArr<N> {
+	fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+	where
+		D: serde::Deserializer<'de>,
+	{
+		match deserializer.deserialize_str(DeserializerVisitor) {
+			Ok(string) => Ok(string),
+			Err(err) => Err(err),
+		}
+	}
+}
+
+impl<const N: usize> serde::Serialize for AsciiStrArr<N> {
+	fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+	where
+		S: serde::Serializer,
+	{
+		serializer.serialize_str(self.as_ascii_str().as_str())
+	}
+}
+
+// TODO: Generalize this to `impl<const N: usize, const M: usize> From<&[AsciiChar; M]> for AsciiStrArr<N> where M <= N`
+impl<const N: usize> From<&[AsciiChar; N]> for AsciiStrArr<N> {
+	fn from(src: &[AsciiChar; N]) -> Self {
+		let mut chars = [AsciiChar::Null; N];
+		chars.copy_from_slice(src);
+		Self { chars, len: N }
+	}
+}
+
+// TODO: Generalize this to `impl<const N: usize, const M: usize> From<[AsciiChar; M]> for AsciiStrArr<N> where M <= N`
+impl<const N: usize> From<[AsciiChar; N]> for AsciiStrArr<N> {
+	fn from(chars: [AsciiChar; N]) -> Self {
+		Self { chars, len: N }
+	}
+}
+
+// TODO: Generalize this to `impl<const N: usize, const M: usize> TryFrom<&[u8; M]> for AsciiStrArr<N> where M <= N`
+impl<const N: usize> TryFrom<&[u8; N]> for AsciiStrArr<N> {
+	type Error = NotAsciiError;
+
+	fn try_from(byte_str: &[u8; N]) -> Result<Self, Self::Error> {
+		let mut ascii_str = [AsciiChar::Null; N];
+		for (pos, &byte) in byte_str.iter().enumerate() {
+			ascii_str[pos] = AsciiChar::from_ascii(byte).map_err(|_| NotAsciiError { pos })?;
+		}
+
+		Ok(Self::from(ascii_str))
+	}
+}
+
+impl<const N: usize> TryFrom<&AsciiStr> for AsciiStrArr<N> {
+	type Error = TooLongError<N>;
+
+	fn try_from(ascii_str: &AsciiStr) -> Result<Self, Self::Error> {
+		// Note: No space for null, this isn't null terminated
+		let len = ascii_str.len();
+		if len > N {
+			return Err(TooLongError::<N>);
+		}
+
+		let mut chars = [AsciiChar::Null; N];
+		chars[0..len].copy_from_slice(ascii_str.as_ref());
+		Ok(Self { chars, len })
+	}
+}
+
+impl<const N: usize> TryFrom<&[u8]> for AsciiStrArr<N> {
+	type Error = FromByteStringError<N>;
+
+	fn try_from(byte_str: &[u8]) -> Result<Self, Self::Error> {
+		let ascii_str = AsciiStr::from_ascii(byte_str).map_err(FromByteStringError::NotAscii)?;
+
+		Self::try_from(ascii_str).map_err(FromByteStringError::TooLong)
+	}
+}
diff --git a/src/ascii_str_arr/error.rs b/src/ascii_str_arr/error.rs
new file mode 100644
index 0000000..5797f0c
--- /dev/null
+++ b/src/ascii_str_arr/error.rs
@@ -0,0 +1,26 @@
+//! Errors
+
+/// Error returned when a string was too long to be converted
+#[derive(Debug, thiserror::Error)]
+#[error("String was too long (max is {} characters)", LEN)]
+pub struct TooLongError<const LEN: usize>;
+
+/// Error returned when an input string contained non-ascii characters
+#[derive(Debug, thiserror::Error)]
+#[error("String contained non-ascii characters (first found at {pos})")]
+pub struct NotAsciiError {
+	/// Index that contained the first non-ascii character
+	pub pos: usize,
+}
+
+/// Error returned from [`TryFrom<&[u8]> for AsciiStrArr<N>`]
+#[derive(Debug, thiserror::Error)]
+pub enum FromByteStringError<const LEN: usize> {
+	/// Too long
+	#[error("String was too long")]
+	TooLong(TooLongError<LEN>),
+
+	/// Not ascii
+	#[error("String contained non-ascii characters")]
+	NotAscii(ascii::AsAsciiStrError),
+}
diff --git a/src/ascii_str_arr/visitor.rs b/src/ascii_str_arr/visitor.rs
new file mode 100644
index 0000000..336ba8c
--- /dev/null
+++ b/src/ascii_str_arr/visitor.rs
@@ -0,0 +1,26 @@
+//! Visitor for [`AsciiStrArr`]
+
+// Imports
+use super::AsciiStrArr;
+use ascii::AsciiStr;
+use std::{convert::TryFrom, fmt};
+
+/// Visitor implementation
+pub(super) struct DeserializerVisitor<const N: usize>;
+
+impl<'de, const N: usize> serde::de::Visitor<'de> for DeserializerVisitor<N> {
+	type Value = AsciiStrArr<N>;
+
+	fn expecting(&self, f: &mut fmt::Formatter) -> fmt::Result {
+		// TODO: Maybe get the full string at compile time and use `write_str`
+		f.write_fmt(format_args!("An ascii string of length {} or less", N))
+	}
+
+	fn visit_str<E: serde::de::Error>(self, value: &str) -> Result<Self::Value, E> {
+		// Convert it to ascii
+		let ascii_str = AsciiStr::from_ascii(value).map_err(E::custom)?;
+
+		// Try to convert it
+		AsciiStrArr::try_from(ascii_str).map_err(E::custom)
+	}
+}
diff --git a/src/game/card/digimon.rs b/src/game/card/digimon.rs
index 1f59b30..163d7ae 100644
--- a/src/game/card/digimon.rs
+++ b/src/game/card/digimon.rs
@@ -10,9 +10,17 @@ use crate::{
 		array_split, array_split_mut,
 		null_ascii_string::{self, NullAsciiString},
 	},
+	AsciiStrArr,
 };
 use byteorder::{ByteOrder, LittleEndian};
 
+// TODO: Remove these
+/// Name alias for [`Digimon`]
+type NameString = AsciiStrArr<0x14>;
+
+/// Effect description alias for [`Digimon`]
+type EffectDescriptionString = AsciiStrArr<0x14>;
+
 /// A digimon card
 ///
 /// Contains all information about each digimon card stored in the [`Card Table`](crate::game::card::table::Table)
@@ -20,9 +28,7 @@ use byteorder::{ByteOrder, LittleEndian};
 #[derive(serde::Serialize, serde::Deserialize)]
 pub struct Digimon {
 	/// The digimon's name
-	///
-	/// An ascii string with 20 characters at most
-	pub name: ascii::AsciiString,
+	pub name: NameString,
 
 	/// The digimon's speciality
 	///
@@ -62,9 +68,8 @@ pub struct Digimon {
 
 	/// The effect's description.
 	///
-	/// The description is split along 4 lines, each
-	/// being an ascii string with 20 characters at most.
-	pub effect_description: [ascii::AsciiString; 4],
+	/// The description is split along 4 lines
+	pub effect_description: [EffectDescriptionString; 4],
 
 	/// The effect's arrow color
 	#[serde(default)]
@@ -97,19 +102,19 @@ pub enum FromBytesError {
 
 	/// Unable to read the first support effect description
 	#[error("Unable to read the first line of the effect description")]
-	EffectDescriptionFirst(#[source] null_ascii_string::ReadError),
+	EffectDescription1(#[source] null_ascii_string::ReadError),
 
 	/// Unable to read the second support effect description
 	#[error("Unable to read the second line of the effect description")]
-	EffectDescriptionSecond(#[source] null_ascii_string::ReadError),
+	EffectDescription2(#[source] null_ascii_string::ReadError),
 
 	/// Unable to read the third support effect description
 	#[error("Unable to read the third line of the effect description")]
-	EffectDescriptionThird(#[source] null_ascii_string::ReadError),
+	EffectDescription3(#[source] null_ascii_string::ReadError),
 
 	/// Unable to read the fourth support effect description
 	#[error("Unable to read the fourth line of the effect description")]
-	EffectDescriptionFourth(#[source] null_ascii_string::ReadError),
+	EffectDescription4(#[source] null_ascii_string::ReadError),
 
 	/// An unknown speciality was found
 	#[error("Unknown speciality found")]
@@ -162,39 +167,8 @@ pub enum FromBytesError {
 
 /// Error type for [`Bytes::to_bytes`]
 #[derive(PartialEq, Eq, Clone, Copy, Debug, thiserror::Error)]
+#[allow(clippy::pub_enum_variant_names)] // This is a general error, not a specific effect error
 pub enum ToBytesError {
-	/// Unable to write the digimon name
-	#[error("Unable to write the digimon name")]
-	Name(#[source] null_ascii_string::WriteError),
-
-	/// Unable to write the first support effect description
-	#[error("Unable to write the first line of the effect description")]
-	EffectDescriptionFirst(#[source] null_ascii_string::WriteError),
-
-	/// Unable to write the second support effect description
-	#[error("Unable to write the second line of the effect description")]
-	EffectDescriptionSecond(#[source] null_ascii_string::WriteError),
-
-	/// Unable to write the third support effect description
-	#[error("Unable to write the third line of the effect description")]
-	EffectDescriptionThird(#[source] null_ascii_string::WriteError),
-
-	/// Unable to write the fourth support effect description
-	#[error("Unable to write the fourth line of the effect description")]
-	EffectDescriptionFourth(#[source] null_ascii_string::WriteError),
-
-	/// Unable to write the circle move
-	#[error("Unable to write the circle move")]
-	MoveCircle(#[source] property::moves::ToBytesError),
-
-	/// Unable to write the triangle move
-	#[error("Unable to write the triangle move")]
-	MoveTriangle(#[source] property::moves::ToBytesError),
-
-	/// Unable to write the cross move
-	#[error("Unable to write the cross move")]
-	MoveCross(#[source] property::moves::ToBytesError),
-
 	/// Unable to write the first effect
 	#[error("Unable to write the first effect")]
 	EffectFirst(#[source] property::effect::ToBytesError),
@@ -242,7 +216,7 @@ impl Bytes for Digimon {
 
 		// Return the struct after building it
 		Ok(Self {
-			name: bytes.name.read_string().map_err(FromBytesError::Name)?.to_ascii_string(),
+			name: NullAsciiString::read_string(bytes.name).map_err(FromBytesError::Name)?,
 
 			speciality: Speciality::from_bytes(&((bytes.speciality_level & 0xF0) >> 4)).map_err(FromBytesError::Speciality)?,
 
@@ -275,26 +249,10 @@ impl Bytes for Digimon {
 			effect_arrow_color: Option::<ArrowColor>::from_bytes(bytes.effect_arrow_color).map_err(FromBytesError::ArrowColor)?,
 
 			effect_description: [
-				bytes
-					.effect_description_0
-					.read_string()
-					.map_err(FromBytesError::EffectDescriptionFirst)?
-					.to_ascii_string(),
-				bytes
-					.effect_description_1
-					.read_string()
-					.map_err(FromBytesError::EffectDescriptionSecond)?
-					.to_ascii_string(),
-				bytes
-					.effect_description_2
-					.read_string()
-					.map_err(FromBytesError::EffectDescriptionThird)?
-					.to_ascii_string(),
-				bytes
-					.effect_description_3
-					.read_string()
-					.map_err(FromBytesError::EffectDescriptionFourth)?
-					.to_ascii_string(),
+				bytes.effect_description_0.read_string().map_err(FromBytesError::EffectDescription1)?,
+				bytes.effect_description_1.read_string().map_err(FromBytesError::EffectDescription2)?,
+				bytes.effect_description_2.read_string().map_err(FromBytesError::EffectDescription3)?,
+				bytes.effect_description_3.read_string().map_err(FromBytesError::EffectDescription4)?,
 			],
 
 			// Unknown
@@ -332,7 +290,7 @@ impl Bytes for Digimon {
 		);
 
 		// Name
-		bytes.name.write_string(&self.name).map_err(ToBytesError::Name)?;
+		bytes.name.write_string(&self.name);
 
 		// Speciality / Level
 		{
@@ -354,9 +312,9 @@ impl Bytes for Digimon {
 		LittleEndian::write_u16(bytes.hp, self.hp);
 
 		// Moves
-		self.move_circle.to_bytes(bytes.move_circle).map_err(ToBytesError::MoveCircle)?;
-		self.move_triangle.to_bytes(bytes.move_triangle).map_err(ToBytesError::MoveTriangle)?;
-		self.move_cross.to_bytes(bytes.move_cross).map_err(ToBytesError::MoveCross)?;
+		self.move_circle.to_bytes(bytes.move_circle).into_ok();
+		self.move_triangle.to_bytes(bytes.move_triangle).into_ok();
+		self.move_cross.to_bytes(bytes.move_cross).into_ok();
 
 		// Effects
 		self.effect_conditions[0].to_bytes(bytes.condition_first).into_ok();
@@ -370,22 +328,10 @@ impl Bytes for Digimon {
 
 		Option::<ArrowColor>::to_bytes(&self.effect_arrow_color, bytes.effect_arrow_color).into_ok();
 
-		bytes
-			.effect_description_0
-			.write_string(&self.effect_description[0])
-			.map_err(ToBytesError::EffectDescriptionFirst)?;
-		bytes
-			.effect_description_1
-			.write_string(&self.effect_description[1])
-			.map_err(ToBytesError::EffectDescriptionSecond)?;
-		bytes
-			.effect_description_2
-			.write_string(&self.effect_description[2])
-			.map_err(ToBytesError::EffectDescriptionThird)?;
-		bytes
-			.effect_description_3
-			.write_string(&self.effect_description[3])
-			.map_err(ToBytesError::EffectDescriptionFourth)?;
+		bytes.effect_description_0.write_string(&self.effect_description[0]);
+		bytes.effect_description_1.write_string(&self.effect_description[1]);
+		bytes.effect_description_2.write_string(&self.effect_description[2]);
+		bytes.effect_description_3.write_string(&self.effect_description[3]);
 
 		// Unknown
 		LittleEndian::write_u16(bytes.unknown_15, self.unknown_15);
diff --git a/src/game/card/digivolve.rs b/src/game/card/digivolve.rs
index d554ff7..716c182 100644
--- a/src/game/card/digivolve.rs
+++ b/src/game/card/digivolve.rs
@@ -7,8 +7,16 @@ use crate::{
 		array_split, array_split_mut,
 		null_ascii_string::{self, NullAsciiString},
 	},
+	AsciiStrArr,
 };
 
+// TODO: Remove these
+/// Name alias for [`Digimon`]
+type NameString = AsciiStrArr<0x14>;
+
+/// Effect description alias for [`Digimon`]
+type EffectDescriptionString = AsciiStrArr<0x14>;
+
 /// A digivolve card
 ///
 /// Contains all information about each digivolve card stored in the [`Card Table`](crate::game::card::table::Table)
@@ -16,15 +24,12 @@ use crate::{
 #[derive(serde::Serialize, serde::Deserialize)]
 pub struct Digivolve {
 	/// The item's name
-	///
-	/// An ascii string with 20 characters at most
-	pub name: ascii::AsciiString,
+	pub name: NameString,
 
 	/// The effect's description.
 	///
-	/// The description is split along 4 lines, each
-	/// being an ascii string with 20 characters at most.
-	pub effect_description: [ascii::AsciiString; 4],
+	/// The description is split along 4 lines
+	pub effect_description: [EffectDescriptionString; 4],
 
 	/// Unknown field at `0x15`
 	pub unknown_15: [u8; 3],
@@ -39,49 +44,25 @@ pub enum FromBytesError {
 
 	/// Unable to read the first support effect description
 	#[error("Unable to read the first line of the effect description")]
-	EffectDescriptionFirst(#[source] null_ascii_string::ReadError),
+	EffectDescription1(#[source] null_ascii_string::ReadError),
 
 	/// Unable to read the second support effect description
 	#[error("Unable to read the second line of the effect description")]
-	EffectDescriptionSecond(#[source] null_ascii_string::ReadError),
+	EffectDescription2(#[source] null_ascii_string::ReadError),
 
 	/// Unable to read the third support effect description
 	#[error("Unable to read the third line of the effect description")]
-	EffectDescriptionThird(#[source] null_ascii_string::ReadError),
+	EffectDescription3(#[source] null_ascii_string::ReadError),
 
 	/// Unable to read the fourth support effect description
 	#[error("Unable to read the fourth line of the effect description")]
-	EffectDescriptionFourth(#[source] null_ascii_string::ReadError),
-}
-
-/// Error type for [`Bytes::to_bytes`]
-#[derive(PartialEq, Eq, Clone, Copy, Debug, thiserror::Error)]
-pub enum ToBytesError {
-	/// Unable to write the digimon name
-	#[error("Unable to write the digimon name")]
-	Name(#[source] null_ascii_string::WriteError),
-
-	/// Unable to write the first support effect description
-	#[error("Unable to write the first line of the effect description")]
-	EffectDescriptionFirst(#[source] null_ascii_string::WriteError),
-
-	/// Unable to write the second support effect description
-	#[error("Unable to write the second line of the effect description")]
-	EffectDescriptionSecond(#[source] null_ascii_string::WriteError),
-
-	/// Unable to write the third support effect description
-	#[error("Unable to write the third line of the effect description")]
-	EffectDescriptionThird(#[source] null_ascii_string::WriteError),
-
-	/// Unable to write the fourth support effect description
-	#[error("Unable to write the fourth line of the effect description")]
-	EffectDescriptionFourth(#[source] null_ascii_string::WriteError),
+	EffectDescription4(#[source] null_ascii_string::ReadError),
 }
 
 impl Bytes for Digivolve {
 	type ByteArray = [u8; 0x6c];
 	type FromError = FromBytesError;
-	type ToError = ToBytesError;
+	type ToError = !;
 
 	fn from_bytes(bytes: &Self::ByteArray) -> Result<Self, Self::FromError> {
 		// Split bytes
@@ -96,30 +77,14 @@ impl Bytes for Digivolve {
 
 		Ok(Self {
 			// Name
-			name: bytes.name.read_string().map_err(FromBytesError::Name)?.to_ascii_string(),
+			name: bytes.name.read_string().map_err(FromBytesError::Name)?,
 
 			// Effect
 			effect_description: [
-				bytes
-					.effect_description_0
-					.read_string()
-					.map_err(FromBytesError::EffectDescriptionFirst)?
-					.to_ascii_string(),
-				bytes
-					.effect_description_1
-					.read_string()
-					.map_err(FromBytesError::EffectDescriptionSecond)?
-					.to_ascii_string(),
-				bytes
-					.effect_description_2
-					.read_string()
-					.map_err(FromBytesError::EffectDescriptionThird)?
-					.to_ascii_string(),
-				bytes
-					.effect_description_3
-					.read_string()
-					.map_err(FromBytesError::EffectDescriptionFourth)?
-					.to_ascii_string(),
+				bytes.effect_description_0.read_string().map_err(FromBytesError::EffectDescription1)?,
+				bytes.effect_description_1.read_string().map_err(FromBytesError::EffectDescription2)?,
+				bytes.effect_description_2.read_string().map_err(FromBytesError::EffectDescription3)?,
+				bytes.effect_description_3.read_string().map_err(FromBytesError::EffectDescription4)?,
 			],
 
 			// Unknown
@@ -139,25 +104,13 @@ impl Bytes for Digivolve {
 		);
 
 		// Name
-		bytes.name.write_string(&self.name).map_err(ToBytesError::Name)?;
+		bytes.name.write_string(&self.name);
 
 		// Effects
-		bytes
-			.effect_description_0
-			.write_string(&self.effect_description[0])
-			.map_err(ToBytesError::EffectDescriptionFirst)?;
-		bytes
-			.effect_description_1
-			.write_string(&self.effect_description[1])
-			.map_err(ToBytesError::EffectDescriptionSecond)?;
-		bytes
-			.effect_description_2
-			.write_string(&self.effect_description[2])
-			.map_err(ToBytesError::EffectDescriptionThird)?;
-		bytes
-			.effect_description_3
-			.write_string(&self.effect_description[3])
-			.map_err(ToBytesError::EffectDescriptionFourth)?;
+		bytes.effect_description_0.write_string(&self.effect_description[0]);
+		bytes.effect_description_1.write_string(&self.effect_description[1]);
+		bytes.effect_description_2.write_string(&self.effect_description[2]);
+		bytes.effect_description_3.write_string(&self.effect_description[3]);
 
 		// Unknown
 		*bytes.unknown_15 = self.unknown_15;
diff --git a/src/game/card/item.rs b/src/game/card/item.rs
index 74902e6..3743e91 100644
--- a/src/game/card/item.rs
+++ b/src/game/card/item.rs
@@ -10,9 +10,17 @@ use crate::{
 		array_split, array_split_mut,
 		null_ascii_string::{self, NullAsciiString},
 	},
+	AsciiStrArr,
 };
 use byteorder::{ByteOrder, LittleEndian};
 
+// TODO: Remove these
+/// Name alias for [`Digimon`]
+type NameString = AsciiStrArr<0x14>;
+
+/// Effect description alias for [`Digimon`]
+type EffectDescriptionString = AsciiStrArr<0x14>;
+
 /// An item card
 ///
 /// Contains all information about each item card stored in the [`Card Table`](crate::game::card::table::Table)
@@ -22,13 +30,13 @@ pub struct Item {
 	/// The item's name
 	///
 	/// An ascii string with 20 characters at most
-	pub name: ascii::AsciiString,
+	pub name: NameString,
 
 	/// The effect's description.
 	///
 	/// The description is split along 4 lines, each
 	/// being an ascii string with 20 characters at most.
-	pub effect_description: [ascii::AsciiString; 4],
+	pub effect_description: [EffectDescriptionString; 4],
 
 	/// The effect's arrow color
 	#[serde(default)]
@@ -55,19 +63,19 @@ pub enum FromBytesError {
 
 	/// Unable to read the first support effect description
 	#[error("Unable to read the first line of the effect description")]
-	EffectDescriptionFirst(#[source] null_ascii_string::ReadError),
+	EffectDescription1(#[source] null_ascii_string::ReadError),
 
 	/// Unable to read the second support effect description
 	#[error("Unable to read the second line of the effect description")]
-	EffectDescriptionSecond(#[source] null_ascii_string::ReadError),
+	EffectDescription2(#[source] null_ascii_string::ReadError),
 
 	/// Unable to read the third support effect description
 	#[error("Unable to read the third line of the effect description")]
-	EffectDescriptionThird(#[source] null_ascii_string::ReadError),
+	EffectDescription3(#[source] null_ascii_string::ReadError),
 
 	/// Unable to read the fourth support effect description
 	#[error("Unable to read the fourth line of the effect description")]
-	EffectDescriptionFourth(#[source] null_ascii_string::ReadError),
+	EffectDescription4(#[source] null_ascii_string::ReadError),
 
 	/// An unknown effect arrow color was found
 	#[error("Unknown effect arrow color found")]
@@ -96,27 +104,8 @@ pub enum FromBytesError {
 
 /// Error type for [`Bytes::to_bytes`]
 #[derive(PartialEq, Eq, Clone, Copy, Debug, thiserror::Error)]
+#[allow(clippy::pub_enum_variant_names)] // This is a general error, not a specific effect error
 pub enum ToBytesError {
-	/// Unable to write the digimon name
-	#[error("Unable to write the digimon name")]
-	Name(#[source] null_ascii_string::WriteError),
-
-	/// Unable to write the first support effect description
-	#[error("Unable to write the first line of the effect description")]
-	EffectDescriptionFirst(#[source] null_ascii_string::WriteError),
-
-	/// Unable to write the second support effect description
-	#[error("Unable to write the second line of the effect description")]
-	EffectDescriptionSecond(#[source] null_ascii_string::WriteError),
-
-	/// Unable to write the third support effect description
-	#[error("Unable to write the third line of the effect description")]
-	EffectDescriptionThird(#[source] null_ascii_string::WriteError),
-
-	/// Unable to write the fourth support effect description
-	#[error("Unable to write the fourth line of the effect description")]
-	EffectDescriptionFourth(#[source] null_ascii_string::WriteError),
-
 	/// Unable to write the first effect
 	#[error("Unable to write the first effect")]
 	EffectFirst(#[source] property::effect::ToBytesError),
@@ -154,7 +143,7 @@ impl Bytes for Item {
 
 		// And return the struct
 		Ok(Self {
-			name: bytes.name.read_string().map_err(FromBytesError::Name)?.to_ascii_string(),
+			name: bytes.name.read_string().map_err(FromBytesError::Name)?,
 
 			// Effects
 			effect_conditions: [
@@ -171,26 +160,10 @@ impl Bytes for Item {
 			effect_arrow_color: Option::<ArrowColor>::from_bytes(bytes.effect_arrow_color).map_err(FromBytesError::ArrowColor)?,
 
 			effect_description: [
-				bytes
-					.effect_description_0
-					.read_string()
-					.map_err(FromBytesError::EffectDescriptionFirst)?
-					.to_ascii_string(),
-				bytes
-					.effect_description_1
-					.read_string()
-					.map_err(FromBytesError::EffectDescriptionSecond)?
-					.to_ascii_string(),
-				bytes
-					.effect_description_2
-					.read_string()
-					.map_err(FromBytesError::EffectDescriptionThird)?
-					.to_ascii_string(),
-				bytes
-					.effect_description_3
-					.read_string()
-					.map_err(FromBytesError::EffectDescriptionFourth)?
-					.to_ascii_string(),
+				bytes.effect_description_0.read_string().map_err(FromBytesError::EffectDescription1)?,
+				bytes.effect_description_1.read_string().map_err(FromBytesError::EffectDescription2)?,
+				bytes.effect_description_2.read_string().map_err(FromBytesError::EffectDescription3)?,
+				bytes.effect_description_3.read_string().map_err(FromBytesError::EffectDescription4)?,
 			],
 
 			// Unknown
@@ -216,7 +189,7 @@ impl Bytes for Item {
 		);
 
 		// Name
-		bytes.name.write_string(&self.name).map_err(ToBytesError::Name)?;
+		bytes.name.write_string(&self.name);
 
 		// Effects
 		self.effect_conditions[0].to_bytes(bytes.condition_first).into_ok();
@@ -228,22 +201,10 @@ impl Bytes for Item {
 
 		Option::<ArrowColor>::to_bytes(&self.effect_arrow_color, bytes.effect_arrow_color).into_ok();
 
-		bytes
-			.effect_description_0
-			.write_string(&self.effect_description[0])
-			.map_err(ToBytesError::EffectDescriptionFirst)?;
-		bytes
-			.effect_description_1
-			.write_string(&self.effect_description[1])
-			.map_err(ToBytesError::EffectDescriptionSecond)?;
-		bytes
-			.effect_description_2
-			.write_string(&self.effect_description[2])
-			.map_err(ToBytesError::EffectDescriptionThird)?;
-		bytes
-			.effect_description_3
-			.write_string(&self.effect_description[3])
-			.map_err(ToBytesError::EffectDescriptionFourth)?;
+		bytes.effect_description_0.write_string(&self.effect_description[0]);
+		bytes.effect_description_1.write_string(&self.effect_description[1]);
+		bytes.effect_description_2.write_string(&self.effect_description[2]);
+		bytes.effect_description_3.write_string(&self.effect_description[3]);
 
 		// Unknown
 		LittleEndian::write_u32(bytes.unknown_15, self.unknown_15);
diff --git a/src/game/card/property/moves.rs b/src/game/card/property/moves.rs
index 76e5a1d..9d0fe0f 100644
--- a/src/game/card/property/moves.rs
+++ b/src/game/card/property/moves.rs
@@ -11,15 +11,20 @@ use crate::{
 		array_split, array_split_mut,
 		null_ascii_string::{self, NullAsciiString},
 	},
+	AsciiStrArr,
 };
 use byteorder::{ByteOrder, LittleEndian};
 
+// TODO: Remove these
+/// Name alias for [`Digimon`]
+type NameString = AsciiStrArr<0x15>;
+
 /// A digimon's move
 #[derive(PartialEq, Eq, Clone, Hash, Debug)]
 #[derive(serde::Serialize, serde::Deserialize)]
 pub struct Move {
 	/// The move's name
-	name: ascii::AsciiString,
+	name: NameString,
 
 	/// The move's power
 	power: u16,
@@ -36,18 +41,10 @@ pub enum FromBytesError {
 	Name(#[source] null_ascii_string::ReadError),
 }
 
-/// Error type for [`Bytes::to_bytes`]
-#[derive(PartialEq, Eq, Clone, Copy, Debug, thiserror::Error)]
-pub enum ToBytesError {
-	/// Unable to write the move name
-	#[error("Unable to write the move name")]
-	Name(#[source] null_ascii_string::WriteError),
-}
-
 impl Bytes for Move {
 	type ByteArray = [u8; 0x1c];
 	type FromError = FromBytesError;
-	type ToError = ToBytesError;
+	type ToError = !;
 
 	fn from_bytes(bytes: &Self::ByteArray) -> Result<Self, Self::FromError> {
 		// Get all byte arrays we need
@@ -59,7 +56,7 @@ impl Bytes for Move {
 
 		// Return the move
 		Ok(Self {
-			name:    bytes.name.read_string().map_err(FromBytesError::Name)?.to_ascii_string(),
+			name:    bytes.name.read_string().map_err(FromBytesError::Name)?,
 			power:   LittleEndian::read_u16(bytes.power),
 			unknown: LittleEndian::read_u32(bytes.unknown),
 		})
@@ -74,7 +71,7 @@ impl Bytes for Move {
 		);
 
 		// Write the name
-		bytes.name.write_string(&self.name).map_err(ToBytesError::Name)?;
+		bytes.name.write_string(&self.name);
 
 		// Then write the power and the unknown
 		LittleEndian::write_u16(bytes.power, self.power);
@@ -93,11 +90,6 @@ impl Validatable for Move {
 		// Create the initial validation
 		let mut validation = Validation::new();
 
-		// If our name is longer or equal to `0x16` bytes, emit error
-		if self.name.len() >= 0x16 {
-			validation.emit_error(ValidationError::NameTooLong);
-		}
-
 		// If the power isn't a multiple of 10, warn, as we don't know how the game handles
 		// powers that aren't multiples of 10.
 		// TODO: Verify if the game can handle non-multiple of 10 powers.
diff --git a/src/game/card/property/moves/test.rs b/src/game/card/property/moves/test.rs
index 7a41227..12a3a28 100644
--- a/src/game/card/property/moves/test.rs
+++ b/src/game/card/property/moves/test.rs
@@ -4,6 +4,8 @@
 #![allow(clippy::panic)] // Unit tests are supposed to panic on error.
 
 // Imports
+use std::convert::TryFrom;
+
 use super::*;
 use crate::Validatable;
 
@@ -11,10 +13,11 @@ use crate::Validatable;
 fn valid_bytes() {
 	// Valid moves with no warnings
 	#[rustfmt::skip]
+	#[allow(clippy::as_conversions)]
 	let valid_moves: &[(Move, <Move as Bytes>::ByteArray)] = &[
 		(
 			Move {
-				name:    ascii::AsciiString::from_ascii("Digimon").expect("Unable to convert string to ascii"),
+				name:    AsciiStrArr::try_from(b"Digimon" as &[u8]).expect("Unable to convert string to ascii"),
 				power:   LittleEndian::read_u16(&[4, 1]),
 				unknown: LittleEndian::read_u32(&[1, 2, 3, 4]),
 			},
@@ -27,7 +30,7 @@ fn valid_bytes() {
 		),
 		(
 			Move {
-				name:    ascii::AsciiString::from_ascii("123456789012345678901").expect("Unable to convert string to ascii"),
+				name:    AsciiStrArr::try_from(b"123456789012345678901" as &[u8]).expect("Unable to convert string to ascii"),
 				power:   0,
 				unknown: 0,
 			},
diff --git a/src/game/card/table.rs b/src/game/card/table.rs
index 3b68792..358260d 100644
--- a/src/game/card/table.rs
+++ b/src/game/card/table.rs
@@ -228,7 +228,7 @@ impl Table {
 
 		// Macro to help write all cards to file
 		macro_rules! write_card {
-			($cards:expr, $prev_ids:expr, $card_type:ident, $ErrVariant:ident) => {
+			($cards:expr, $prev_ids:expr, $card_type:ident, $($on_err:tt)*) => {
 				for (rel_id, card) in $cards.iter().enumerate() {
 					// Current id through the whole table
 					let cur_id = $prev_ids + rel_id;
@@ -247,9 +247,10 @@ impl Table {
 					CardType::$card_type.to_bytes(bytes.header_type)?;
 
 					// Write the card
+					#[allow(unreachable_code)] // FIXME: Remove this
 					card
 						.to_bytes(bytes.card)
-						.map_err(|err| SerializeError::$ErrVariant { id: cur_id, err })?;
+						.map_err(|err| {$($on_err)*}(err, cur_id))?;
 
 					// Write the footer
 					*bytes.footer = 0;
@@ -268,9 +269,9 @@ impl Table {
 		// Write all cards
 		#[rustfmt::skip] {
 			//            Buffer         , Offset                                , Type     , Error variant
-			write_card! { self.digimons  , 0                                     , Digimon  , SerializeDigimonCard   }
-			write_card! { self.items     , self.digimons.len()                   , Item     , SerializeItemCard      }
-			write_card! { self.digivolves, self.digimons.len() + self.items.len(), Digivolve, SerializeDigivolveCard }
+			write_card! { self.digimons  , 0                                     , Digimon  , |err, cur_id| SerializeError::SerializeDigimonCard { id: cur_id, err } }
+			write_card! { self.items     , self.digimons.len()                   , Item     , |err, cur_id| SerializeError::SerializeItemCard    { id: cur_id, err } }
+			write_card! { self.digivolves, self.digimons.len() + self.items.len(), Digivolve, |err, _| err }
 		}
 
 		// And return Ok
diff --git a/src/game/card/table/error.rs b/src/game/card/table/error.rs
index 622e0cc..a9c0e8b 100644
--- a/src/game/card/table/error.rs
+++ b/src/game/card/table/error.rs
@@ -186,15 +186,4 @@ pub enum SerializeError {
 		#[source]
 		err: card::item::ToBytesError,
 	},
-
-	/// Unable to serialize a digivolve card
-	#[error("Unable to serialize digivolve card with id {}", id)]
-	SerializeDigivolveCard {
-		/// Id of card
-		id: usize,
-
-		/// Underlying error
-		#[source]
-		err: card::digivolve::ToBytesError,
-	},
 }
diff --git a/src/game/deck/deck.rs b/src/game/deck/deck.rs
index 2ae79ef..b0d1f02 100644
--- a/src/game/deck/deck.rs
+++ b/src/game/deck/deck.rs
@@ -10,21 +10,29 @@ use crate::{
 		array_split, array_split_mut,
 		null_ascii_string::{self, NullAsciiString},
 	},
+	AsciiStrArr,
 };
 use byteorder::{ByteOrder, LittleEndian};
 
 /// Card id type
 pub type CardId = u16;
 
+// TODO: Remove these
+/// Name alias for [`Digimon`]
+type NameString = AsciiStrArr<0x12>;
+
+/// Owner alias for [`Digimon`]
+type OwnerString = AsciiStrArr<0x14>;
+
 /// A deck
 #[derive(PartialEq, Eq, Clone, Debug)]
 #[derive(serde::Serialize, serde::Deserialize)]
 pub struct Deck {
 	/// Name of this deck
-	pub name: ascii::AsciiString,
+	pub name: NameString,
 
 	/// Digimon who plays this deck
-	pub owner: ascii::AsciiString,
+	pub owner: OwnerString,
 
 	/// All of the card ids that make up this deck
 	pub cards: [CardId; 30],
@@ -79,22 +87,10 @@ pub enum FromBytesError {
 	PolygonMusic(#[source] music::FromBytesError),
 }
 
-/// Error type for [`Bytes::to_bytes`]
-#[derive(PartialEq, Eq, Clone, Copy, Debug, thiserror::Error)]
-pub enum ToBytesError {
-	/// Unable to write the deck name
-	#[error("Unable to write the deck name")]
-	Name(#[source] null_ascii_string::WriteError),
-
-	/// Unable to write the deck owner
-	#[error("Unable to write the deck owner")]
-	Owner(#[source] null_ascii_string::WriteError),
-}
-
 impl Bytes for Deck {
 	type ByteArray = [u8; 0x6e];
 	type FromError = FromBytesError;
-	type ToError = ToBytesError;
+	type ToError = !;
 
 	fn from_bytes(bytes: &Self::ByteArray) -> Result<Self, Self::FromError> {
 		// Split the bytes
@@ -120,8 +116,8 @@ impl Bytes for Deck {
 		}
 
 		Ok(Self {
-			name: bytes.name.read_string().map_err(FromBytesError::Name)?.to_ascii_string(),
-			owner: bytes.owner.read_string().map_err(FromBytesError::Owner)?.to_ascii_string(),
+			name: bytes.name.read_string().map_err(FromBytesError::Name)?,
+			owner: bytes.owner.read_string().map_err(FromBytesError::Owner)?,
 			cards,
 			city: Option::<City>::from_bytes(bytes.city).map_err(FromBytesError::City)?,
 			armor_evo: Option::<ArmorEvo>::from_bytes(bytes.armor_evo).map_err(FromBytesError::ArmorEvo)?,
@@ -149,8 +145,8 @@ impl Bytes for Deck {
 		);
 
 		// Name / Owner
-		bytes.name.write_string(&self.name).map_err(ToBytesError::Name)?;
-		bytes.owner.write_string(&self.owner).map_err(ToBytesError::Owner)?;
+		bytes.name.write_string(&self.name);
+		bytes.owner.write_string(&self.owner);
 
 		// Deck
 		for (card_id, card) in self.cards.iter().enumerate() {
diff --git a/src/game/deck/table.rs b/src/game/deck/table.rs
index eca733e..0340672 100644
--- a/src/game/deck/table.rs
+++ b/src/game/deck/table.rs
@@ -131,7 +131,7 @@ impl Table {
 		for (id, deck) in self.decks.iter().enumerate() {
 			// Parse each deck into bytes
 			let mut bytes = [0; 0x6e];
-			deck.to_bytes(&mut bytes).map_err(|err| SerializeError::SerializeDeck { id, err })?;
+			deck.to_bytes(&mut bytes).into_ok();
 
 			// And write them to file
 			file.write(&bytes).map_err(|err| SerializeError::WriteDeck { id, err })?;
diff --git a/src/game/deck/table/error.rs b/src/game/deck/table/error.rs
index 7fb14f1..e0e8996 100644
--- a/src/game/deck/table/error.rs
+++ b/src/game/deck/table/error.rs
@@ -78,17 +78,6 @@ pub enum SerializeError {
 	#[error("Unable to write table header")]
 	WriteHeader(#[source] std::io::Error),
 
-	/// Could not deserialize a deck entry
-	#[error("Unable to deserialize deck entry with id {}", id)]
-	SerializeDeck {
-		/// Id of card
-		id: usize,
-
-		/// Underlying error
-		#[source]
-		err: deck::ToBytesError,
-	},
-
 	/// Could not write a deck entry
 	#[error("Unable to read deck entry with id {}", id)]
 	WriteDeck {
diff --git a/src/lib.rs b/src/lib.rs
index 2419a74..0104735 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -91,10 +91,12 @@
 #![allow(clippy::indexing_slicing)]
 
 // Modules
+pub mod ascii_str_arr;
 pub mod game;
 pub mod io;
 mod util;
 
 // Exports
+pub use ascii_str_arr::AsciiStrArr;
 pub use game::{Bytes, CardTable, Deck, DeckTable, Digimon, Digivolve, Item, Validatable, Validation};
 pub use io::GameFile;
diff --git a/src/util/null_ascii_string.rs b/src/util/null_ascii_string.rs
index ae0379e..7052948 100644
--- a/src/util/null_ascii_string.rs
+++ b/src/util/null_ascii_string.rs
@@ -4,44 +4,56 @@
 pub mod error;
 
 // Exports
-pub use error::{ReadError, WriteError};
+pub use error::ReadError;
+
+// Imports
+use crate::AsciiStrArr;
+use std::convert::TryInto;
 
 /// Trait for reading null terminated ascii strings from a buffer
-pub trait NullAsciiString {
+pub trait NullAsciiString<const N: usize> {
 	/// Reads a null terminated ascii string from this buffer and returns it
-	fn read_string(&self) -> Result<&ascii::AsciiStr, ReadError>;
+	fn read_string(&self) -> Result<AsciiStrArr<N>, ReadError>;
 
 	/// Writes a null terminated ascii string to this buffer and returns it
-	fn write_string(&mut self, s: &ascii::AsciiStr) -> Result<&Self, WriteError>;
+	fn write_string(&mut self, s: &AsciiStrArr<N>);
 }
 
-impl NullAsciiString for [u8] {
-	fn read_string(&self) -> Result<&ascii::AsciiStr, ReadError> {
-		// Find the first null and trim the buffer until it
-		let buf = match self.iter().position(|&b| b == b'\0') {
-			Some(idx) => &self[0..idx],
-			None => return Err(ReadError::NoNull),
-		};
+// TODO: Get rid of this once we're able to use `{N + 1}`
+macro impl_null_ascii_string($($N:expr),* $(,)?) {
+	$(
+		impl NullAsciiString<$N> for [u8; $N + 1] {
+			fn read_string(&self) -> Result<AsciiStrArr<$N>, ReadError> {
+				// Find the first null and trim the buffer until it
+				let buf = match self.iter().position(|&b| b == b'\0') {
+					Some(idx) => &self[0..idx],
+					None => return Err(ReadError::NoNull),
+				};
 
-		// Then convert it from Ascii
-		ascii::AsciiStr::from_ascii(buf).map_err(ReadError::NotAscii)
-	}
+				// Then convert it to the ascii string array
+				Ok(ascii::AsciiStr::from_ascii(buf)
+					.map_err(ReadError::NotAscii)?
+					.try_into()
+					.expect("Null terminated `[u8; N+1]` didn't fit into `AsciiStringArr<N>`")
+				)
+			}
 
-	fn write_string(&mut self, input: &ascii::AsciiStr) -> Result<&Self, WriteError> {
-		// If the input string doesn't fit into the buffer (excluding the null byte), return Err
-		if input.len() >= self.len() {
-			return Err(WriteError::TooLarge {
-				input_len:  input.len(),
-				buffer_len: self.len(),
-			});
+			fn write_string(&mut self, input: &AsciiStrArr<$N>) {
+				// Copy everything over and set the last byte to 0
+				// Note: Panic cannot occur, as `len < N`
+				// Note: No need to override the remaining bytes
+				let len = input.len();
+				self[0..len].copy_from_slice(input.as_bytes());
+				self[len] = 0;
+			}
 		}
-
-		// Else copy everything over and set the last byte to null
-		// Note: We leave all other bytes as they are, no need to set them to 0
-		self[0..input.len()].copy_from_slice(input.as_bytes());
-		self[input.len()] = 0;
-
-		// And return Ok with the buffer
-		Ok(self)
-	}
+	)*
 }
+
+#[rustfmt::skip]
+impl_null_ascii_string!(
+	 0,  1,  2,  3,  4,  5,  6,  7,  8,  9,
+	10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
+	20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
+	30, 31, 32,
+);
diff --git a/src/util/null_ascii_string/error.rs b/src/util/null_ascii_string/error.rs
index 14c1922..aa7beef 100644
--- a/src/util/null_ascii_string/error.rs
+++ b/src/util/null_ascii_string/error.rs
@@ -11,12 +11,3 @@ pub enum ReadError {
 	#[error("The buffer did not contain valid Ascii")]
 	NotAscii(#[source] ascii::AsAsciiStrError),
 }
-
-/// Error type for [`write`](super::read)
-#[derive(PartialEq, Eq, Clone, Copy, Debug, thiserror::Error)]
-#[allow(clippy::missing_docs_in_private_items)]
-pub enum WriteError {
-	/// The input string was too large
-	#[error("Input string was too large for buffer. ({}+1 / {})", input_len, buffer_len)]
-	TooLarge { input_len: usize, buffer_len: usize },
-}