diff --git a/src/engine/mobileAI/MobAI.java b/src/engine/mobileAI/MobAI.java
index 790c1cea..10e719d5 100644
--- a/src/engine/mobileAI/MobAI.java
+++ b/src/engine/mobileAI/MobAI.java
@@ -423,8 +423,8 @@ public class MobAI {
                 msg.setUnknown04(2);
 
                 PowersManager.finishUseMobPower(msg, mob, 0, 0);
-                int randomCooldown = ThreadLocalRandom.current().nextInt(1,10);
-                mob.nextCastTime = System.currentTimeMillis() + (long) ((mobPower.getCooldown() + (MobAIThread.AI_POWER_DIVISOR * 1000))) + (randomCooldown * 1000);
+                long randomCooldown = (long)(ThreadLocalRandom.current().nextInt(10,15) * MobAIThread.AI_CAST_FREQUENCY);
+                mob.nextCastTime = System.currentTimeMillis() + randomCooldown;
                 return true;
             }
         } catch (Exception e) {
@@ -519,9 +519,8 @@ public class MobAI {
                 msg.setUnknown04(2);
 
                 PowersManager.finishUseMobPower(msg, mob, 0, 0);
-                int randomCooldown = ThreadLocalRandom.current().nextInt(1,10);
-
-                mob.nextCastTime = System.currentTimeMillis() + (long) ((mobPower.getCooldown() + (MobAIThread.AI_POWER_DIVISOR * 1000))) + (randomCooldown * 1000);
+                long randomCooldown = (long)(ThreadLocalRandom.current().nextInt(10,15) * MobAIThread.AI_CAST_FREQUENCY);
+                mob.nextCastTime = System.currentTimeMillis() + randomCooldown;
                 return true;
             }
         } catch (Exception e) {
diff --git a/src/engine/mobileAI/Threads/MobAIThread.java b/src/engine/mobileAI/Threads/MobAIThread.java
index 3e92a1f9..a10e6c24 100644
--- a/src/engine/mobileAI/Threads/MobAIThread.java
+++ b/src/engine/mobileAI/Threads/MobAIThread.java
@@ -1,9 +1,11 @@
 package engine.mobileAI.Threads;
 
+import engine.gameManager.ConfigManager;
 import engine.mobileAI.MobAI;
 import engine.gameManager.ZoneManager;
 import engine.objects.Mob;
 import engine.objects.Zone;
+import engine.server.MBServerStatics;
 import org.pmw.tinylog.Logger;
 
 public class MobAIThread implements Runnable{
@@ -11,7 +13,7 @@ public class MobAIThread implements Runnable{
     public static int AI_DROP_AGGRO_RANGE = 60;
     public static int AI_PULSE_MOB_THRESHOLD = 200;
     public static int AI_PATROL_DIVISOR = 15;
-    public static int AI_POWER_DIVISOR = 20;
+    public static float AI_CAST_FREQUENCY;
     // Thread constructor
 
     public MobAIThread() {
@@ -21,6 +23,8 @@ public class MobAIThread implements Runnable{
 
     @Override
     public void run() {
+        //cache config value for mobile casting delay
+        AI_CAST_FREQUENCY = Float.parseFloat(ConfigManager.MB_AI_CAST_FREQUENCY.getValue());
         while (true) {
             for (Zone zone : ZoneManager.getAllZones()) {