■ Hyper Energy (As you cast this spell , you may tap any number of your creatures that have different costs . For each creature you tapped in this way, this spell costs 2 less to summon . It can't cost less than 1.)

■ You may put the top 5 cards of your deck into your graveyard . If you do, choose one of your opponent 's creatures . That creature gets -1000 power for each card in your graveyard until the end of the turn . (A creatures that has power 0 or less is destroyed .)