■ Cross Gear (Put this card into the battle zone . To cross this card with a creature , pay this card 's cost again. When that creature leaves the battle zone , this card remains in the battle zone .)

■ Whenever the crossed creature attacks , each of your creatures in the battle zone gets +2000 power and all your opponent 's creatures in the battle zone get -1000 power until the end of the turn . (A creature that has power 0 or less is destroyed .)