Doomfist

Menace,Trample

Whenever Doomfist receives 3 damage you may use Punch for{p/b}{1}

Punch-{b}{1}{t}Doomfist does 2 damage to target creature tap it put one ultimate counter on Doomfist if the creature dies this way untap Doomfist.

You may remove all ultimate counters from Doomfist (minimum of three) if you do Doomfist becomes invincible until end of turn destroys target nonland permanent and may use Punch for {p/b}. He doesn’t gain any ultimate counters if he uses punch this way.