Gear 4 was first introduced in the battle against Doflamingo. Luffy's regular Gears proved to be ineffective in the fight against the Heavenly Demon, which is why he had to pull out his trump card ...

You’ve reached your account maximum for followed topics. In One Piece: Unlimited World Red, Monkey D. Luffy and Trafalgar Law start an alliance in order to take down a few big name pirates. The ...