diff --git a/core/src/main/assets/messages/actors/actors.properties b/core/src/main/assets/messages/actors/actors.properties
index 239d8d41d..50cf768dc 100644
--- a/core/src/main/assets/messages/actors/actors.properties
+++ b/core/src/main/assets/messages/actors/actors.properties
@@ -331,7 +331,7 @@ actors.hero.talent.restored_willpower.desc=_+1:_ Drinking a potion of healing in
 actors.hero.talent.runic_transference.title=runic transference
 actors.hero.talent.runic_transference.desc=_+1:_ The Warrior's broken seal can transfer _common glyphs_ in the same way it transfers an upgrade.\n\n_+2:_ The Warrior's broken seal can transfer _common and uncommon glyphs_ in the same way it transfers an upgrade.
 actors.hero.talent.lethal_momentum.title=lethal momentum
-actors.hero.talent.lethal_momentum.desc=_+1:_ When the Warrior kills an enemy, his next attack within _1 turn_ is instantaneous.\n\n_+2:_ When the Warrior kills an enemy, his next attack within _3 turns_ is instantaneous.
+actors.hero.talent.lethal_momentum.desc=_+1:_ When the Warrior kills an enemy, the killing blow has a _67% chance_ to be instantaneous.\n\n_+2:_ When the Warrior kills an enemy, the killing blow has a _100% chance_ to be instantaneous.
 actors.hero.talent.improvised_projectiles.title=improvised projectiles
 actors.hero.talent.improvised_projectiles.desc=_+1:_ The Warrior can blind an enemy for _2 turns_ by throwing any item that isn’t a thrown weapon at them. This has a 30 turn cooldown.\n\n_+2:_ The Warrior can blind an enemy for _3 turns_ by throwing any item that isn’t a thrown weapon at them. This has a 30 turn cooldown.
 
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/Hero.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/Hero.java
index b024b3ac9..8b6ee36e2 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/Hero.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/Hero.java
@@ -527,6 +527,11 @@ public class Hero extends Char {
 	}
 	
 	public float attackDelay() {
+		if (buff(Talent.LethalMomentumTracker.class) != null){
+			buff(Talent.LethalMomentumTracker.class).detach();
+			return 0;
+		}
+
 		if (belongings.weapon != null) {
 			
 			return belongings.weapon.speedFactor( this );
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/Talent.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/Talent.java
index d26822785..5213b08ad 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/Talent.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/Talent.java
@@ -107,6 +107,7 @@ public enum Talent {
 	DURABLE_PROJECTILES(56);
 
 	public static class ImprovisedProjectileCooldown extends FlavourBuff{};
+	public static class LethalMomentumTracker extends FlavourBuff{};
 	public static class RejuvenatingStepsCooldown extends FlavourBuff{};
 
 	int icon;
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Mob.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Mob.java
index 073374814..f87abac49 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Mob.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Mob.java
@@ -670,6 +670,12 @@ public abstract class Mob extends Char {
 
 		if (alignment == Alignment.ENEMY){
 			rollToDropLoot();
+
+			if (cause == Dungeon.hero
+					&& Dungeon.hero.hasTalent(Talent.LETHAL_MOMENTUM)
+					&& Random.Float() < 0.34f + 0.33f* Dungeon.hero.pointsInTalent(Talent.LETHAL_MOMENTUM)){
+				Buff.affect(Dungeon.hero, Talent.LethalMomentumTracker.class, 1f);
+			}
 		}
 		
 		if (Dungeon.hero.isAlive() && !Dungeon.level.heroFOV[pos]) {