diff --git a/Mage/src/main/java/mage/abilities/keyword/PackTacticsAbility.java b/Mage/src/main/java/mage/abilities/keyword/PackTacticsAbility.java
index 4993121b6df..bde07d8f99e 100644
--- a/Mage/src/main/java/mage/abilities/keyword/PackTacticsAbility.java
+++ b/Mage/src/main/java/mage/abilities/keyword/PackTacticsAbility.java
@@ -3,15 +3,11 @@ package mage.abilities.keyword;
 import mage.abilities.TriggeredAbilityImpl;
 import mage.abilities.effects.Effect;
 import mage.constants.AbilityWord;
-import mage.constants.WatcherScope;
 import mage.constants.Zone;
 import mage.game.Game;
 import mage.game.events.GameEvent;
 import mage.game.permanent.Permanent;
-import mage.watchers.Watcher;
 
-import java.util.HashMap;
-import java.util.Map;
 import java.util.UUID;
 
 /**
@@ -21,7 +17,6 @@ public class PackTacticsAbility extends TriggeredAbilityImpl {
 
     public PackTacticsAbility(Effect effect) {
         super(Zone.BATTLEFIELD, effect, false);
-        this.addWatcher(new PackTacticsAbilityWatcher());
     }
 
     private PackTacticsAbility(final PackTacticsAbility ability) {
@@ -35,12 +30,17 @@ public class PackTacticsAbility extends TriggeredAbilityImpl {
 
     @Override
     public boolean checkTrigger(GameEvent event, Game game) {
-        return getSourceId().equals(event.getSourceId());
-    }
-
-    @Override
-    public boolean checkInterveningIfClause(Game game) {
-        return PackTacticsAbilityWatcher.checkPlayer(getControllerId(), game);
+        if (getSourceId().equals(event.getSourceId())) {
+            int power = 0;
+            for (UUID attackerId : game.getCombat().getAttackers()) {
+                Permanent attacker = game.getPermanent(attackerId);
+                if (attacker != null) {
+                    power += attacker.getPower().getValue();
+                }
+            }
+            return power >= 6;
+        }
+        return false;
     }
 
     @Override
@@ -55,37 +55,3 @@ public class PackTacticsAbility extends TriggeredAbilityImpl {
                 "with total power 6 or greater this combat, " + super.getRule();
     }
 }
-
-class PackTacticsAbilityWatcher extends Watcher {
-
-    private final Map<UUID, Integer> playerMap = new HashMap<>();
-
-    PackTacticsAbilityWatcher() {
-        super(WatcherScope.GAME);
-    }
-
-    @Override
-    public void watch(GameEvent event, Game game) {
-        switch (event.getType()) {
-            case BEGIN_COMBAT_STEP_PRE:
-                playerMap.clear();
-                return;
-            case ATTACKER_DECLARED:
-                Permanent permanent = game.getPermanent(event.getSourceId());
-                if (permanent == null) {
-                    return;
-                }
-                playerMap.compute(
-                        permanent.getControllerId(),
-                        (u, i) -> i == null ?
-                                permanent.getPower().getValue() :
-                                Integer.sum(permanent.getPower().getValue(), i)
-                );
-        }
-    }
-
-    static boolean checkPlayer(UUID playerId, Game game) {
-        PackTacticsAbilityWatcher watcher = game.getState().getWatcher(PackTacticsAbilityWatcher.class);
-        return watcher != null && watcher.playerMap.getOrDefault(playerId, 0) >= 6;
-    }
-}