Tony Stark, Iron Man

Devoid (This card has no color.)

Flying

{3}: Regenerate (The next time this creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)

Whenever Tony Stark, Iron Man is regenerated, put an ultimate counter on him. If Tony Stark, Iron Man has 5 ultimate counters, remove him from the battlefield and return him transformed.