diff --git a/server/src/skill.rs b/server/src/skill.rs
index 533d86bf..462b578b 100644
--- a/server/src/skill.rs
+++ b/server/src/skill.rs
@@ -25,6 +25,35 @@ pub fn resolve(skill: Skill, source: &mut Cryp, target: &mut Cryp, mut resolutio
         return resolve(skill, target, source, resolutions);
     }
 
+    if source.affected(Effect::Haste) {
+        match skill {
+            Skill::Attack |
+            Skill::Slay |
+            Skill::Chaos |
+            Skill::Strike => {
+                let amount = source.speed().pct(Skill::HasteStrike.multiplier());
+                target.deal_red_damage(Skill::HasteStrike, amount)
+                .into_iter()
+                .for_each(|e| resolutions.push(Resolution::new(source, target).event(e)));
+            },
+            _ => (),
+        }
+    }
+
+    if source.affected(Effect::Impurity) {
+        match skill {
+            Skill::Blast |
+            Skill::Chaos |
+            Skill::Siphon => {
+                let amount = source.green_damage().pct(Skill::ImpureBlast.multiplier());
+                target.deal_blue_damage(Skill::ImpureBlast, amount)
+                .into_iter()
+                .for_each(|e| resolutions.push(Resolution::new(source, target).event(e)));
+            },
+            _ => (),
+        }
+    }
+
     // match self.category() == Category::Red {
     //     true => {
     //         if let Some(evasion) = target.evade(*self) {
@@ -49,10 +78,12 @@ pub fn resolve(skill: Skill, source: &mut Cryp, target: &mut Cryp, mut resolutio
         Skill::Decay => decay(source, target, resolutions, skill), // dot
         Skill::DecayTick => decay_tick(source, target, resolutions, skill), // dot
         Skill::Haste => haste(source, target, resolutions, skill), // speed slow
+        Skill::HasteStrike => panic!("haste strike should not be caste"),
         Skill::Heal => heal(source, target, resolutions, skill),
         Skill::Hex => hex(source, target, resolutions, skill),
         Skill::Hostility => hostility(source, target, resolutions, skill),
         Skill::Impurity => impurity(source, target, resolutions, skill),
+        Skill::ImpureBlast => panic!("impure blast should not be caste"),
         Skill::Invert => invert(source, target, resolutions, skill),
         Skill::Injure => injure(source, target, resolutions, skill),
         Skill::Parry => parry(source, target, resolutions, skill),
@@ -481,6 +512,7 @@ pub enum Skill {
     Clutch,
     Taunt,
     Impurity,
+    ImpureBlast,
     Invert,
 
     Strangle,
@@ -535,6 +567,7 @@ pub enum Skill {
     Chaos,
     Hex,
     Haste,
+    HasteStrike,
     Slow,
 
     // used by tests, no cd, 100% multiplier
@@ -557,29 +590,32 @@ impl Skill {
             Skill::Heal => 130, //GG
             Skill::SiphonTick => 40, // GB
             Skill::Slay => 70, // RG
+            
             Skill::Strike => 90, //RR
             Skill::StrikeII => 110,
             Skill::StrikeIII => 130,
 
             // Block Base
+            Skill::CorruptionTick => 80,
             Skill::Purify => 45, //Green dmg (heal)
             Skill::Recharge => 85, //restore red and blue life (heal)
             Skill::Reflect => 45, //restore blue life (heal)
+            Skill::Riposte => 70,
 
             // Stun Base
             Skill::Sleep => 240, //Green dmg (heal)
             Skill::StrangleTick => 65,
+
             // Debuff Base
             Skill::Silence => 55, // Deals more per blue skill on target
             Skill::Snare => 40, // Deals more per red skill on target
+            Skill::DecayTick => 25,
 
             // Buff base
+            Skill::ImpureBlast => 25,
+            Skill::HasteStrike => 30,
             Skill::TriageTick => 75,
-            // Others
-            Skill::CorruptionTick => 80,
-            Skill::DecayTick => 25,
-            Skill::Riposte => 70,
-            
+
             _ => 100,
         }
     }
@@ -666,7 +702,8 @@ impl Skill {
             Skill::Blast => None,
             Skill::Chaos => None,
             Skill::Amplify => Some(1),
-            Skill::Impurity => Some(3),
+            Skill::Impurity => None,
+            Skill::ImpureBlast => None,
             Skill::Invert => Some(2),
             Skill::Decay => Some(1), // dot
             Skill::DecayTick => None,
@@ -680,6 +717,8 @@ impl Skill {
             Skill::Banish => Some(1),
             Skill::Hex => Some(1),
             Skill::Haste => None,
+            Skill::HasteStrike => None, // Used in haste
+
             Skill::Slow => None,
             Skill::Reflect => Some(2),
             Skill::Recharge => Some(2),
@@ -728,6 +767,7 @@ impl Skill {
             Skill::Stun => Category::Red,
             Skill::Slay => Category::Red,
             Skill::Taunt => Category::Red,
+            Skill::HasteStrike => Category::Red,
 
             Skill::Heal => Category::Green,
             Skill::Triage => Category::Green, // hot
@@ -740,7 +780,8 @@ impl Skill {
             Skill::Impurity => Category::Green,
             Skill::Invert => Category::Green,
             Skill::Sleep => Category::Green,
-
+            
+            Skill::ImpureBlast => Category::Blue,
             Skill::Scatter => Category::Blue,
             Skill::Blast => Category::Blue,
             Skill::Chaos => Category::Blue,