Ben Ten Alien

At the beginning of your upkeep, you may have Ben Ten Alien become a copy of any creature on the battlefield until end of turn.

Ultimate - {b}{g}{u}: At the beginning of combat, Ben Ten Alien becomes a copy of target creature on the battlefield or in graveyards until the end of combat.

Malfunction - {1}{r}{w}: exile a card you own at random. Ben Ten alien becomes a copy of that card until end of turn. If this effect would cause him to enter the graveyard, return him to the battlefield