To this day, these classic shonen transformations never get old.

Luffy has yet to unlock the true Sun God form. One Piece's Elbaf arc could push him to the next level.

The Yonko are the strongest pirates around, and they possess some very overpowered transformations in One Piece.

The Straw Hat Pirates have grown tremendously in strength in One Piece. These are their strongest transformations.

During the 28 years since the manga’s debut, Luffy has saved countless people, including his crew members, allies, and even his foes. For such a person, no other power suits him more than Gear 5, the ...