Magneto

Flying, Ward {2}
Other Mutants you control get +1+1.
{1}{u/b}{b/r},{t}: Return target Mutant Creature Card
from a graveyard to your hand.
{x}{u/r}{b/r}{t}: Tap X untapped Mutant creatures
you control. For each creature tapped this way, Magneto deals damage equal to it's mana value
to any target.