diff --git a/src/components/ActionButton.vue b/src/components/ActionButton.vue
index 721343e..4f3d2cd 100644
--- a/src/components/ActionButton.vue
+++ b/src/components/ActionButton.vue
@@ -31,7 +31,7 @@ export default class ActionButton extends Vue {
       const action = (this.action as GroupAction)
       this.$emit('executed', (this.action as GroupAction).executeGroup(this.user, action.allowedGroup(this.user, this.combatants)))
     } else {
-      this.$emit('executed', this.action.execute(this.user, this.target))
+      this.$emit('executed', this.user.executeAction(this.action, this.target))
     }
   }
 
diff --git a/src/game/combat.ts b/src/game/combat.ts
index 8a155de..9f5b52b 100644
--- a/src/game/combat.ts
+++ b/src/game/combat.ts
@@ -1,6 +1,6 @@
 import { Creature } from './entity'
-import { TextLike } from './language'
-import { LogEntry, LogLines, FAElem, LogLine, FormatEntry, FormatOpt, PropElem } from './interface'
+import { TextLike, DynText, ToBe } from './language'
+import { LogEntry, LogLines, FAElem, LogLine, FormatEntry, FormatOpt, PropElem, nilLog } from './interface'
 
 export enum DamageType {
   Pierce = "Pierce",
@@ -327,10 +327,75 @@ export abstract class GroupAction extends Action {
 }
 
 /**
- * A displayable status effect (whether implicit, like being dead, or explicit, like having a stun effect on you)
+ * A displayable status effect
  */
-export class VisibleStatus {
+export interface VisibleStatus {
+  name: TextLike;
+  desc: TextLike;
+  icon: TextLike;
+}
+
+/**
+ * This kind of status is never explicitly applied to an entity -- e.g., a dead entity will show
+ * a status indicating that it is dead, but entities cannot be "given" the dead effect
+ */
+export class ImplicitStatus implements VisibleStatus {
+  constructor (public name: TextLike, public desc: TextLike, public icon: string) {
+
+  }
+}
+
+/**
+ * This kind of status is explicitly given to a creature.
+ *
+ * Individual status effects should override some of its hooks.
+ * Some hooks just produce a log entry.
+ * Some hooks return results along with a log entry.
+ */
+export abstract class StatusEffect implements VisibleStatus {
   constructor (public name: TextLike, public desc: TextLike, public icon: string) {
 
   }
+
+  onApply (creature: Creature): LogEntry { return nilLog }
+  onRemove (creature: Creature): LogEntry { return nilLog }
+  preAction (creature: Creature): { prevented: boolean; log: LogEntry } {
+    return {
+      prevented: false,
+      log: nilLog
+    }
+  }
+}
+
+export class StunEffect extends StatusEffect {
+  constructor () {
+    super('Stun', 'Stunned!', 'fas fa-sun')
+  }
+
+  onApply (creature: Creature) {
+    return new LogLine(`${creature.name.capital}  ${creature.name.conjugate(new ToBe())} is stunned!`)
+  }
+
+  onRemove (creature: Creature) {
+    return new LogLine(`${creature.name.capital} ${creature.name.conjugate(new ToBe())} no longer stunned.`)
+  }
+
+  preAction (creature: Creature): { prevented: boolean; log: LogEntry } {
+    if (Math.random() < 0.3) {
+      return {
+        prevented: true,
+        log: new LogLines(
+          `${creature.name.capital} ${creature.name.conjugate(new ToBe())} stunned! ${creature.pronouns.capital.subjective} can't move.`,
+          creature.removeEffect(this)
+        )
+      }
+    } else {
+      return {
+        prevented: true,
+        log: new LogLines(
+          `${creature.name.capital} ${creature.name.conjugate(new ToBe())} stunned! ${creature.pronouns.capital.subjective} can't move!`
+        )
+      }
+    }
+  }
 }
diff --git a/src/game/creatures/kenzie.ts b/src/game/creatures/kenzie.ts
index ae6dc32..f818964 100644
--- a/src/game/creatures/kenzie.ts
+++ b/src/game/creatures/kenzie.ts
@@ -1,9 +1,33 @@
 import { Creature } from '../entity'
 import { ProperNoun, ImproperNoun, FemalePronouns, Verb } from '../language'
 import { VoreType, Stomach } from '../vore'
-import { Side, Damage, DamageType, Vigor, StatDamageFormula, Stat, VoreStat } from '../combat'
+import { Side, Damage, DamageType, Vigor, StatDamageFormula, Stat, VoreStat, DamageFormula, StunEffect } from '../combat'
 import { AttackAction } from '../combat/actions'
+import { LogEntry, LogLines } from '../interface'
+import { StatTest } from '../combat/tests'
 
+class StompAttack extends AttackAction {
+  execute (user: Creature, target: Creature): LogEntry {
+    if (this.test.test(user, target)) {
+      const damage = this.damage.calc(user, target)
+      const targetResult = target.takeDamage(damage)
+      const ownResult = this.successLine(user, target, { damage: damage })
+      const effResult = target.applyEffect(new StunEffect())
+      console.log(target.effects)
+      return new LogLines(ownResult, targetResult, effResult)
+    } else {
+      return this.failLine(user, target)
+    }
+  }
+
+  constructor (protected damage: DamageFormula, protected verb: Verb = new Verb('smack')) {
+    super(
+      damage,
+      verb
+    )
+    this.test = new StatTest(Stat.Power)
+  }
+}
 export class Kenzie extends Creature {
   title = "Large Lycanroc"
   desc = "Will eat your party"
@@ -30,7 +54,7 @@ export class Kenzie extends Creature {
     this.containers.push(stomach)
 
     this.actions.push(
-      new AttackAction(
+      new StompAttack(
         new StatDamageFormula([
           { fraction: 0.5, stat: Stat.Toughness, target: Vigor.Health, type: DamageType.Crush },
           { fraction: 0.05, stat: VoreStat.Bulk, target: Vigor.Health, type: DamageType.Crush },
diff --git a/src/game/entity.ts b/src/game/entity.ts
index 9d719ef..a215508 100644
--- a/src/game/entity.ts
+++ b/src/game/entity.ts
@@ -1,6 +1,6 @@
-import { DamageType, Damage, Combatant, Stats, Action, Vigor, VoreStats, VoreStat, Stat, Side, GroupAction, Vigors, VisibleStatus } from './combat'
+import { DamageType, Damage, Combatant, Stats, Action, Vigor, VoreStats, VoreStat, Stat, Side, GroupAction, Vigors, VisibleStatus, ImplicitStatus, StatusEffect } from './combat'
 import { Noun, Pronoun, TextLike, POV } from './language'
-import { LogEntry, LogLine } from './interface'
+import { LogEntry, LogLine, LogLines } from './interface'
 import { Vore, VoreContainer, VoreType, Container } from './vore'
 import { Item } from './items'
 
@@ -48,6 +48,28 @@ export class Creature extends Vore implements Combatant {
   voreStats: VoreStats
   side: Side
 
+  effects: Array<StatusEffect> = []
+
+  applyEffect (effect: StatusEffect): LogEntry {
+    this.effects.push(effect)
+    return effect.onApply(this)
+  }
+
+  removeEffect (effect: StatusEffect): LogEntry {
+    this.effects = this.effects.filter(eff => eff !== effect)
+    return effect.onRemove(this)
+  }
+
+  executeAction (action: Action, target: Creature): LogEntry {
+    const effectResults = this.effects.map(effect => effect.preAction(this))
+    const blocking = effectResults.filter(result => result.prevented)
+    if (blocking.length > 0) {
+      return new LogLines(...blocking.map(result => result.log))
+    } else {
+      return action.execute(this, target)
+    }
+  }
+
   get disabled (): boolean {
     return Object.values(this.vigors).some(val => val <= 0)
   }
@@ -152,18 +174,21 @@ export class Creature extends Vore implements Combatant {
     const results: Array<VisibleStatus> = []
 
     if (this.vigors[Vigor.Health] <= 0) {
-      results.push(new VisibleStatus('Dead', 'Out of health', 'fas fa-heart'))
+      results.push(new ImplicitStatus('Dead', 'Out of health', 'fas fa-heart'))
     }
     if (this.vigors[Vigor.Stamina] <= 0) {
-      results.push(new VisibleStatus('Unconscious', 'Out of stamina', 'fas fa-bolt'))
+      results.push(new ImplicitStatus('Unconscious', 'Out of stamina', 'fas fa-bolt'))
     }
     if (this.vigors[Vigor.Resolve] <= 0) {
-      results.push(new VisibleStatus('Broken', 'Out of resolve', 'fas fa-brain'))
+      results.push(new ImplicitStatus('Broken', 'Out of resolve', 'fas fa-brain'))
     }
     if (this.containedIn !== null) {
-      results.push(new VisibleStatus('Eaten', 'Devoured by ' + this.containedIn.owner.name, 'fas fa-drumstick-bite'))
+      results.push(new ImplicitStatus('Eaten', 'Devoured by ' + this.containedIn.owner.name, 'fas fa-drumstick-bite'))
     }
 
+    this.effects.forEach(effect => {
+      results.push(effect)
+    })
     return results
   }
 
diff --git a/src/game/interface.ts b/src/game/interface.ts
index b073df6..1a61880 100644
--- a/src/game/interface.ts
+++ b/src/game/interface.ts
@@ -230,3 +230,12 @@ export class CompositeLog implements LogEntry {
     return this.entries.flatMap(e => e.render())
   }
 }
+
+/**
+ * Represents nothing. Other elements should filter this out if they don't want blank spaces
+ */
+export const nilLog = {
+  render (): HTMLElement[] {
+    return []
+  }
+}