■ 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.
■ When you put this D2 Field into the battle zone, put the top 2 cards of your deck 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, put a Sonic Command from your graveyard into the battle zone.