Samus, Bounty Hunter

{2}{r},{t}:Put a charge counter on Samus, Bounty Hunter. You may remove all charge counters from it. If you do, it deals that
much damage to target creature.
Whenever a source you control deals noncombat damage to an opponent, you
may pay {u}{u}. If you do, you may draw
a card, then discard a card.