■ Over Drive — Water x4 (When you summon this creature , you may tap another 4 Water cards in your mana zone . If you do, this creature gets the following ability .) When you put this creature into the battle zone , reveal the top card of your opponent 's deck . If it's a spell , you may cast it for no cost , and put it into its owner 's graveyard . If it's not a spell , put it on the bottom of your opponent 's deck .

■ Double breaker (This creature breaks 2 shields .)