diff --git a/client/webapp/js/engine/combat_skills.js b/client/webapp/js/engine/combat_skills.js
--- a/client/webapp/js/engine/combat_skills.js
+++ b/client/webapp/js/engine/combat_skills.js
@@ -284,3 +284,4 @@
-    function doDodge() {
+    function doDodge(invoker) {
+      if (player.isIFrame || (window.skillBarController && window.skillBarController.isSlotOnCooldown('dodge'))) return;
       if (typeof sfxEngine !== 'undefined') sfxEngine.playDodgeWhoosh();
       else playAudioFx('dodge');
@@ -297,2 +298,2 @@
-      if (window.skillBarController) window.skillBarController.triggerCooldown('dodge', 3.0);
+      if (!invoker && window.skillBarController) window.skillBarController.triggerCooldown('dodge', 3.0);
     }
@@ -480,17 +481,5 @@
     // Expose globals for external test runners & DevTools MCP
-    window.player = player;
-    window.monster = monster;
-    window.ASSETS = ASSETS;
-    window.doFire = doFire;
-    window.doThunder = doThunder;
-    window.doFrost = doFrost;
-    window.doDodge = doDodge;
-    window.doPrimaryAttack = doPrimaryAttack;
-    window.dodgeCharges = dodgeCharges;
-    window.bossHeavySlam = bossHeavySlam;
-    window.bossStagger = bossStagger;
-    window.btnSwapWeapon = btnSwapWeapon;
-    window.currentNearbyInteraction = () => currentNearbyInteraction;
-    window.executeNearbyInteraction = executeNearbyInteraction;
-    window.getAvailablePortalTargets = getAvailablePortalTargets;
+    Object.assign(window, {
+      player, monster, ASSETS, doFire, doThunder, doFrost, doDodge, doPrimaryAttack,
+      dodgeCharges, bossHeavySlam, bossStagger, btnSwapWeapon,
+      currentNearbyInteraction: () => currentNearbyInteraction, executeNearbyInteraction, getAvailablePortalTargets
+    });

diff --git a/client/webapp/js/engine/monster_system.js b/client/webapp/js/engine/monster_system.js
--- a/client/webapp/js/engine/monster_system.js
+++ b/client/webapp/js/engine/monster_system.js
@@ -237,4 +237,8 @@
-      } else if (m.attackCooldown <= 0) {
-        // Attack strike on player!
-        m.attackCooldown = 1.75 + Math.random() * 0.5;
-        executeMonsterAttackOnPlayer(m);
+      } else if (m.attackCooldown <= 0) {
+        m.attackCooldown = (m.isBoss ? 2.5 : 1.75) + Math.random() * 0.5;
+        if (typeof window.TelegraphRenderer !== 'undefined' && typeof window.TelegraphRenderer.startMonsterAttack === 'function') {
+          window.TelegraphRenderer.startMonsterAttack(m, player, executeMonsterAttackOnPlayer);
+        } else {
+          executeMonsterAttackOnPlayer(m);
+        }
       }
@@ -290,10 +294,11 @@
-  if (player.isIFrame) {
-    // Evasion success!
+  if (player.isIFrame === true || (player.iFrameTimer && player.iFrameTimer > 0)) {
     if (typeof sfxEngine !== 'undefined') sfxEngine.playDodgeWhoosh();
     else if (typeof playAudioFx === 'function') playAudioFx('dodge');
     const pPos = worldToIso(player.wx, player.wy);
     if (typeof spawnDamageText === 'function') {
       spawnDamageText('NÉ ĐÒN! (i-frame)', pPos.x, pPos.y - 45, '#38bdf8', false);
     }
+    if (typeof spawnParticles === 'function') spawnParticles('phantom', player.wx, player.wy, 16);
     return;
   }