Fortress: Choose one of your shields and attach this card to fortify that shield. When the fortified shield leaves the shield zone, put this card into the graveyard. (Use "Shield Trigger" abilities before putting this card into the graveyard.) Whenever your creatures attack, reveal the top card of your deck. If that card isn't a God, put it on the bottom of your deck. If that card is a God, you may put it into the battle zone. (If you don't wish to put it in the battle zone, return it to the top of your deck face down.) If the fortified shield isn't fortified by any other fortresses, whenever the fortified shield would be broken by your opponent's creatures, you may return 1 of your other shields to your hand instead.