*Invasion ZERO: At the end of your opponent's turn, if your opponent put a creature into the battle zone for no cost, you may put this D2 Field from your hand into the battle zone.
(Whenever another D2 Field is put into the battle zone, put this D2 Field into your graveyard.)
* Denjara Switch - At the start of your turn, you may turn this D2 Field upside down for the rest of the game. If you do, destroy one of your opponent's tapped creatures.