Roronoa Zoro, Pirate Hunter

Menace, Double Strike

At the end of combat on your turn you may untap Roronoa Zoro, if you do put a stun counter on
Roronoa Zoro and there is an additional combat
phase after this one in which only Roronoa Zoro can attack

{b/g}: Target Creature gains first Strike (activate only
if you control Luffy's Straw Hat)