diff --git a/Cargo.toml b/Cargo.toml
index 2e81be6..3b5cd8f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "blue_archive"
-version = "0.3.94"
+version = "0.3.95"
 edition = "2021"
 license-file = "LICENSE"
 description = "A Blue Archive api wrapper for Rust, based off of SchaleDB's data: https://github.com/lonqie/SchaleDB"
@@ -25,8 +25,9 @@ rand = "0.8"
 anyhow = "1"
 thiserror = "1.0"
 
-strum = "0.25"
-strum_macros = "0.25"
+strum = "0.26"
+strum_macros = "0.26"
+serde-aux = { version = "4.4.0", default-features = false }
 
 # futures = "0.3"
 # chrono = { version = "0.4", features = ["serde"] }
diff --git a/src/types/mod.rs b/src/types/mod.rs
index 3d10a21..82233fe 100644
--- a/src/types/mod.rs
+++ b/src/types/mod.rs
@@ -6,6 +6,7 @@ pub mod summons;
 
 pub use raids::RaidData;
 use serde::{Deserialize, Serialize};
+use serde_aux::prelude::*;
 pub use students::{Age, Released, Student};
 pub use summons::Summon;
 
@@ -137,10 +138,13 @@ pub enum Effect {
         ignore_def: Option<Vec<i32>>,
     },
     DMGDot {
-        #[serde(alias = "Duration")]
-        duration: String, // todo: parse.
-        #[serde(alias = "Period")]
-        period: String, // todo: parse.
+        #[serde(
+            deserialize_with = "deserialize_number_from_string",
+            alias = "Duration"
+        )]
+        duration: u32,
+        #[serde(deserialize_with = "deserialize_number_from_string", alias = "Period")]
+        period: u32,
         #[serde(alias = "Icon")]
         icon: String,
         #[serde(alias = "Scale")]
@@ -175,10 +179,13 @@ pub enum Effect {
         scale: ScaleValue,
     },
     HealDot {
-        #[serde(alias = "Duration")]
-        duration: String, // todo: parse.
-        #[serde(alias = "Period")]
-        period: String, // todo: parse.
+        #[serde(
+            deserialize_with = "deserialize_number_from_string",
+            alias = "Duration"
+        )]
+        duration: u32,
+        #[serde(deserialize_with = "deserialize_number_from_string", alias = "Period")]
+        period: u32,
         #[serde(alias = "Scale")]
         scale: ScaleValue,
     },
@@ -193,8 +200,8 @@ pub enum Effect {
         scale: ScaleValue,
     },
     CrowdControl {
-        #[serde(alias = "Chance")]
-        chance: String, // todo: parse.
+        #[serde(deserialize_with = "deserialize_number_from_string", alias = "Chance")]
+        chance: u32,
         #[serde(alias = "Icon")]
         icon: String,
         #[serde(alias = "Scale")]