- Two improvements for the AI of AF Pump Curse:

- The AI will recognize duplicate HIDDEN keywords.
 - The AI will no longer give "HIDDEN CARDNAME attacks each turn if able." during his own turn.

src/main/java/forge/Card.java

@@ -6070,7 +6070,11 @@ public class Card extends GameEntity implements Comparable<Card> {
      * @return a boolean.
      */
     public final boolean hasKeyword(final String keyword) {
-        return getKeyword().contains(keyword);
+        String kw = new String(keyword);
+        if (kw.startsWith("HIDDEN")) {
+            kw = kw.substring(7);
+        }
+        return getKeyword().contains(kw);
     }
 
     /**

src/main/java/forge/card/abilityfactory/AbilityFactoryPump.java

@@ -360,6 +360,9 @@ public class AbilityFactoryPump {
                 if (!this.containsCombatRelevantKeyword(this.keywords)
                         && AllZone.getPhase().isBefore(Constant.Phase.MAIN2)) {
                     list.clear(); // this keyword is not combat relevenat
+                } else if (this.keywords.get(0).equals("HIDDEN CARDNAME attacks each turn if able.") 
+                        && AllZone.getPhase().isPlayerTurn(AllZone.getComputerPlayer())) {
+                    list.clear();
                 }
 
                 list = list.filter(new CardListFilter() {