Luffy, Future Pirate King

First Strike, Reach

If Luffy, Future Pirate King would deal
combat damage to a creature or player, put
that many +1/+1 counters on this creature.

{t}, {w}{b}: Exile this creature, then return it to
the battlefield transformed under it's owners control. Activate only if this creature has three
or more +1/+1 counters.