If there's one thing consistent in One Piece, it's how Luffy has continuously pushed the boundaries of his abilities, with Gear 4 serving as one of his most powerful transformations (second only ...

For example, Luffy freed Zoro and gave him his swords, defeated Kuro for Usopp, and took out the East Blue menace, Arlong, to liberate Nami. While he was important in these situations, for most of ...