- Fixed AI using Man-o'-War.

res/cardsfolder/m/man_o_war.txt

@@ -4,6 +4,7 @@ Types:Creature Jellyfish
 PT:2/2
 T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigChangeZone | TriggerDescription$ When CARDNAME enters the battlefield, return target creature to its owner's hand.
 SVar:TrigChangeZone:DB$ChangeZone | ValidTgts$ Creature | TgtPrompt$ Select target creature | Origin$ Battlefield | Destination$ Hand
+SVar:PlayMain1:TRUE
 SVar:Picture:http://resources.wizards.com/magic/cards/po/en-us/card4266.jpg
 Oracle:When Man-o'-War enters the battlefield, return target creature to its owner's hand.
 SetInfo:VIS Common

src/main/java/forge/card/ability/ai/ChangeZoneAi.java

@@ -745,7 +745,7 @@ public class ChangeZoneAi extends SpellAbilityAi {
                     }
                 }
                 // Blink permanents with ETB triggers
-                else if (SpellAbilityAi.playReusable(ai, sa)) {
+                else if (!sa.isTrigger() && SpellAbilityAi.playReusable(ai, sa)) {
                     aiPermanents = CardLists.filter(aiPermanents, new Predicate<Card>() {
                         @Override
                         public boolean apply(final Card c) {
@@ -755,7 +755,7 @@ public class ChangeZoneAi extends SpellAbilityAi {
                             // counters TODO check good and
                             // bad counters
                             // checks only if there is a dangerous ETB effect
-                            return SpellPermanent.checkETBEffects(c, ai);
+                            return !c.equals(sa.getSourceCard()) && SpellPermanent.checkETBEffects(c, ai);
                         }
                     });
                     if (!aiPermanents.isEmpty()) {