diff --git a/lang/en.json b/lang/en.json
index 586c2db..496f9f1 100644
--- a/lang/en.json
+++ b/lang/en.json
@@ -357,6 +357,9 @@
       "newArchetype": "New Archetype",
       "newSkill": "New Skill"
     },
+    "ChatMessage": {
+      "exhausted": "Your protagonist is exhausted. He loses [[/r 1d6]] Willpower Points."
+    },
     "Edit": "Edit",
     "Delete": "Delete",
     "ToggleSheet": "Toggle Sheet",
diff --git a/module/applications/sheets/protagonist-sheet.mjs b/module/applications/sheets/protagonist-sheet.mjs
index 42f1ad1..a43a5cb 100644
--- a/module/applications/sheets/protagonist-sheet.mjs
+++ b/module/applications/sheets/protagonist-sheet.mjs
@@ -195,7 +195,7 @@ export default class CthulhuEternalProtagonistSheet extends CthulhuEternalActorS
       case "char":
         let charId = $(event.currentTarget).data("char-id")
         item = foundry.utils.duplicate(this.actor.system.characteristics[charId])
-        item.name = game.i18n.localize("CTHULHUETERNAL.Label." + charId + "Long")
+        item.name = game.i18n.localize(`CTHULHUETERNAL.Label.${charId}Long`)
         item.targetScore = item.value * 5
         break
       case "skill":
diff --git a/module/documents/actor.mjs b/module/documents/actor.mjs
index 91d3e14..ee82081 100644
--- a/module/documents/actor.mjs
+++ b/module/documents/actor.mjs
@@ -28,6 +28,19 @@ export default class CthulhuEternalActor extends Actor {
     return super.create(data, options);
   }
 
+  _onUpdate(changed, options, userId) {
+    // DEBUG : console.log("CthulhuEternalActor.update", changed, options, userId)
+    if ( changed?.system?.wp?.exhausted) {
+      ChatMessage.create({
+        user: userId,
+        speaker: { alias: this.name },
+        rollMode: "selfroll",
+        content: game.i18n.localize("CTHULHUETERNAL.ChatMessage.exhausted"),
+        type: CONST.CHAT_MESSAGE_STYLES.OTHER
+      })
+    }
+    return super._onUpdate(changed, options, userId)
+  }
 
   async _preCreate(data, options, user) {
     await super._preCreate(data, options, user)
diff --git a/module/documents/roll.mjs b/module/documents/roll.mjs
index c6e7409..baf0513 100644
--- a/module/documents/roll.mjs
+++ b/module/documents/roll.mjs
@@ -79,6 +79,18 @@ export default class CthulhuEternalRoll extends Roll {
     return this.options.weapon
   }
 
+  get isLowWP() {
+    return this.options.isLowWP
+  }
+
+  get isZeroWP() {
+    return this.options.isZeroWP
+  }
+
+  get isExhausted() {
+    return this.options.isExhausted
+  }
+  
   /**
    * Prompt the user with a dialog to configure and execute a roll.
    *
@@ -165,6 +177,7 @@ export default class CthulhuEternalRoll extends Roll {
       targetScore: options.initialScore,
       isLowWP: options.isLowWP,
       isZeroWP: options.isZeroWP,
+      isExhausted: options.isExhausted,
       rollModes,
       fieldRollMode,
       choiceModifier,
@@ -211,7 +224,7 @@ export default class CthulhuEternalRoll extends Roll {
     // Update target score
     console.log(rollData)
     rollData.targetScore =  Math.min( Math.max(options.initialScore + Number(rollData.modifier), 0), 100)
-    if ( rollData.isLowWP ) {
+    if ( rollData.isLowWP || rollData.isExhausted) {
       rollData.targetScore -= 20
     }
     if ( rollData.isZeroWP ) {
@@ -248,6 +261,9 @@ export default class CthulhuEternalRoll extends Roll {
     roll.options.isSuccess = resultType === "success" || resultType === "successCritical"
     roll.options.isFailure = resultType === "failure" || resultType === "failureCritical"
     roll.options.isCritical = resultType === "successCritical" || resultType === "failureCritical"
+    roll.options.isLowWP = rollData.isLowWP
+    roll.options.isZeroWP = rollData.isZeroWP
+    roll.options.isExhausted = rollData.isExhausted
 
     /**
      * A hook event that fires after the roll has been made.
@@ -327,6 +343,10 @@ export default class CthulhuEternalRoll extends Roll {
     cardData.realDamage = this.realDamage
     cardData.isPrivate = isPrivate
     cardData.weapon = this.weapon
+    cardData.isLowWP = this.isLowWP
+    cardData.isZeroWP = this.isZeroWP
+    cardData.isExhausted = this.isExhausted
+    
 
     console.log(cardData)
 
diff --git a/module/models/protagonist.mjs b/module/models/protagonist.mjs
index 6dba796..ab7542f 100644
--- a/module/models/protagonist.mjs
+++ b/module/models/protagonist.mjs
@@ -154,6 +154,10 @@ export default class CthulhuEternalProtagonist extends foundry.abstract.TypeData
     return this.wp.value === 0
   }
 
+  isExhausted() { 
+    return this.wp.exhausted
+  }
+  
   /** */
   /**
    * Rolls a dice for a character.
@@ -170,6 +174,7 @@ export default class CthulhuEternalProtagonist extends foundry.abstract.TypeData
       rollItem,
       isLowWP: this.isLowWP(),
       isZeroWP: this.isZeroWP(),
+      isExhausted: this.isExhausted(),
       actorId: this.parent.id,
       actorName: this.parent.name,
       actorImage: this.parent.img,
diff --git a/packs/skills/CURRENT b/packs/skills/CURRENT
index 2581c87..6e219f2 100644
--- a/packs/skills/CURRENT
+++ b/packs/skills/CURRENT
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:befea596b4676ccf7cc37ea8048044bfa0556c8931d76fdeeb693d20264e50d6
+oid sha256:01bd196d6a114691ec642082ebf6591765c0168d4098a0cd834869bd11c8b87d
 size 16
diff --git a/packs/skills/LOG b/packs/skills/LOG
index d7fc279..a974022 100644
--- a/packs/skills/LOG
+++ b/packs/skills/LOG
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:d63e51e65f5851187a85a7a837b184ae57f8243b1037b04d01bf737da77d0fad
+oid sha256:6d59c6d2254ffe202163060c24e513c31e94816c54ab14f8a8334094c9404871
 size 736
diff --git a/packs/skills/LOG.old b/packs/skills/LOG.old
index a0099c2..d7fc279 100644
--- a/packs/skills/LOG.old
+++ b/packs/skills/LOG.old
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c3b8abd5dd4babc51e588edc81d6e40a79ca0c861a1a88a82dbd0bb63e1788eb
-size 175
+oid sha256:d63e51e65f5851187a85a7a837b184ae57f8243b1037b04d01bf737da77d0fad
+size 736
diff --git a/packs/skills/MANIFEST-000016 b/packs/skills/MANIFEST-000016
deleted file mode 100644
index 9f3457f..0000000
--- a/packs/skills/MANIFEST-000016
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:125b601ea27bd0f54a7429cac179678ac5fcfba91d406d96b566ef51745ea4dc
-size 139
diff --git a/templates/chat-ask-roll.hbs b/templates/chat-ask-roll.hbs
deleted file mode 100644
index 5c609d2..0000000
--- a/templates/chat-ask-roll.hbs
+++ /dev/null
@@ -1,6 +0,0 @@
-<div class="tenebris ask-roll">
-    <h4 class="ask-roll-title">{{title}}<br>{{text}}</h4>
-    <a class="ask-roll-dice" data-type="{{rollType}}" data-value="{{value}}" data-avantage="{{avantage}}">
-        <i class="fas fa-dice-d20" title="{{localize 'TENEBRIS.Manager.roll'}}"></i>  {{localize 'TENEBRIS.Manager.roll'}}
-    </a>
-</div>
\ No newline at end of file
diff --git a/templates/chat-message.hbs b/templates/chat-message.hbs
index 8a683ae..6812864 100644
--- a/templates/chat-message.hbs
+++ b/templates/chat-message.hbs
@@ -1,55 +1,70 @@
 {{!log 'chat-message' this}}
 <div class="{{cssClass}}">
-    <div class="intro-chat">
-        <div class="intro-img">
-          <img src="{{actingCharImg}}" data-tooltip="{{actingCharName}}" />
-        </div>
-        <div class="intro-right">
-            <ul>
-              {{#if (eq rollType "char")}}
-              <li><strong>{{localize "CTHULHUETERNAL.Label.charRoll"}}</strong></li>
-              {{/if}}
-              
-              {{#if (eq rollType "skill")}}
-              <li><strong>{{localize "CTHULHUETERNAL.Label.skillRoll"}}</strong></li>
-              {{/if}}        
-
-              {{#if weapon}}
-              <li><strong>Weapon : {{weapon.name}}</strong></li>
-              {{/if}}        
-
-              <li><strong>{{rollItem.name}} : {{initialScore}}%</strong></li>
-              <li>{{localize "CTHULHUETERNAL.Label.modifier"}} : {{modifier}}%</li>
-              <li>{{localize "CTHULHUETERNAL.Label.targetScore"}} : {{targetScore}}%</li>
-              {{#if isSuccess}}
-                {{#if isCritical}}  
-                <li class="result-critical-success">{{localize "CTHULHUETERNAL.Label.criticalSuccess"}}</li>
-                {{else}}
-                <li class="result-success">{{localize "CTHULHUETERNAL.Label.success"}}</li>
-                {{/if}}
-              {{/if}}
-              {{#if isFailure}}
-                {{#if isCritical}}
-                <li class="result-critical-failure">{{localize "CTHULHUETERNAL.Label.criticalFailure"}}</li>
-                {{else}}
-                <li class="result-failure">{{localize "CTHULHUETERNAL.Label.failure"}}</li>
-                {{/if}} 
-              {{/if}}
-            </ul>
-        </div>
+  <div class="intro-chat">
+    <div class="intro-img">
+      <img src="{{actingCharImg}}" data-tooltip="{{actingCharName}}" />
     </div>
-     {{#if isDamage}}
-        <div>
-            {{#if (and isGM hasTarget)}}
-                    {{{localize "CTHULHUETERNAL.Roll.displayArmor" targetName=targetName targetArmor=targetArmor realDamage=realDamage}}}
-            {{/if}}
-        </div>
-     {{/if}}
-    {{#unless isPrivate}}
-        <div class="dice-result">
-            <h4 class="dice-total">{{total}}</h4>
-            <div class="dice-formula">{{formula}}</div>
-            {{{tooltip}}}        
-        </div>
-    {{/unless}}
-</div>
+    <div class="intro-right">
+      <ul>
+        {{#if (eq rollType "char")}}
+        <li><strong>{{localize "CTHULHUETERNAL.Label.charRoll"}}</strong></li>
+        {{/if}}
+
+        {{#if (eq rollType "skill")}}
+        <li><strong>{{localize "CTHULHUETERNAL.Label.skillRoll"}}</strong></li>
+        {{/if}}
+
+        {{#if weapon}}
+        <li><strong>Weapon : {{weapon.name}}</strong></li>
+        {{/if}}
+
+        <li><strong>{{rollItem.name}} : {{initialScore}}%</strong></li>
+
+        {{#if isZeroWP}}
+        <li class="red-warning">Zero WP : Automatic failure (ie 0%)</li>
+        {{else}}
+        {{#if isLowWP}}
+        <li class="orange-warning">Low WP : -20%</li>
+        {{/if}}
+        {{/if}}
+
+        {{#if isExhausted}}
+        <li class="orange-warning">Exhausted : -20%</li>
+        {{/if}}
+
+        <li>{{localize "CTHULHUETERNAL.Label.modifier"}} : {{modifier}}%</li>
+
+        <li>{{localize "CTHULHUETERNAL.Label.targetScore"}} : {{targetScore}}%</li>
+        {{#if isSuccess}}
+        {{#if isCritical}}
+        <li class="result-critical-success">{{localize "CTHULHUETERNAL.Label.criticalSuccess"}}</li>
+        {{else}}
+        <li class="result-success">{{localize "CTHULHUETERNAL.Label.success"}}</li>
+        {{/if}}
+        {{/if}}
+        {{#if isFailure}}
+        {{#if isCritical}}
+        <li class="result-critical-failure">{{localize "CTHULHUETERNAL.Label.criticalFailure"}}</li>
+        {{else}}
+        <li class="result-failure">{{localize "CTHULHUETERNAL.Label.failure"}}</li>
+        {{/if}}
+        {{/if}}
+      </ul>
+    </div>
+  </div>
+  {{#if isDamage}}
+  <div>
+    {{#if (and isGM hasTarget)}}
+    {{{localize "CTHULHUETERNAL.Roll.displayArmor" targetName=targetName targetArmor=targetArmor
+    realDamage=realDamage}}}
+    {{/if}}
+  </div>
+  {{/if}}
+  {{#unless isPrivate}}
+  <div class="dice-result">
+    <h4 class="dice-total">{{total}}</h4>
+    <div class="dice-formula">{{formula}}</div>
+    {{{tooltip}}}
+  </div>
+  {{/unless}}
+</div>
\ No newline at end of file
diff --git a/templates/roll-dialog.hbs b/templates/roll-dialog.hbs
index 43cea56..2bdcd80 100644
--- a/templates/roll-dialog.hbs
+++ b/templates/roll-dialog.hbs
@@ -21,6 +21,11 @@
         <div class="dialog-skill orange-warning">Low WP : -20%</div>
         {{/if}}
       {{/if}}
+
+      {{#if isExhausted}}
+        <div class="dialog-skill orange-warning">Exhausted : -20%</div>
+      {{/if}}
+      
     </fieldSet>
 
     <fieldSet class="dialog-modifier">