Luffy, Warrior of Liberation

When Luffy, Warrior of Liberation enters the battlefield, mill four cards. At the beginning of
combat on your turn, you may return target Pirate creature card from your graveyard to the battlefield
with a finality counter on it. It has base power and toughness 4/4. It gains haste until end of turn.

"Did he exist, or did they dream him up?
They thought he'd bring smiles to their faces and
deliver them from suffering..."--Who's Who