■ Whenever one of your creatures is destroyed , choose one of your opponent 's creatures . That creature gets -4000 power until the end of the turn . (Whenever another D2 Field is put into the battle zone , put this D2 Field into your graveyard .) Denjara Switch — At the end of your turn , you may turn this D2 Field upside down for the rest of the game . If you do, return each of your creatures that were destroyed this turn from your graveyard into the battle zone .