Monkey D. Luffy (Gum Gum Pistol)

Monkey D. Luffy is the evolution of Monkey D. Luffy. He is also the pre-evolution of Monkey D. Luffy (Gum Gum Bazooka). He needs a Red Robber Penguin and a Sea Pony to evolve into Monkey D. Luffy (Gum Gum Bazooka).