■ When you put this creature into the battle zone , return a card from your mana zone to your hand . Then your opponent returns a card from their mana zone to their hand .

■ Over Drive — Darkness x2 (When you summon this creature , you may tap another 2 darkness cards in your mana zone . If you do, this creature gets the following ability .) When you put this creature into the battle zone , choose a civilization . Look at your opponent 's hand and discard a card that has that civilization from it.