- Improved castPermanentInMain1 function.

res/cardsfolder/t/threads_of_disloyalty.txt

@@ -4,7 +4,6 @@ Types:Enchantment Aura
 A:SP$ Attach | Cost$ 1 U U | ValidTgts$ Creature.cmcLE2 | TgtPrompt$ Select target creature with converted mana cost 2 or less | AILogic$ GainControl
 K:Enchant creature with converted mana cost 2 or less
 S:Mode$ Continuous | Affected$ Creature.EnchantedBy | GainControl$ You | Description$ You control enchanted creature.
-SVar:PlayMain1:TRUE
 SVar:Picture:http://www.wizards.com/global/images/magic/general/threads_of_disloyalty.jpg
 Oracle:Enchant creature with converted mana cost 2 or less\nYou control enchanted creature.
 SetInfo:BOK Rare

src/main/java/forge/game/ai/ComputerUtil.java

@@ -826,7 +826,7 @@ public class ComputerUtil {
         if ("True".equals(card.getSVar("NonStackingEffect")) && card.getController().isCardInPlay(card.getName())) {
             return false;
         }
-        if (card.getSVar("PlayMain1").equals("TRUE")) {
+        if (card.getSVar("PlayMain1").equals("TRUE") && !card.getController().getCreaturesInPlay().isEmpty()) {
             return true;
         }
         if ((card.isCreature() && (ComputerUtil.hasACardGivingHaste(ai)