One Piece ‘Sa-MAXIMUM’ Monkey D. Luffy Gear Fourth ‘Boundman’” figure. The new ultra high-quality figure shows off Luffy steaming up and blowing up to the incredible size seen in the anime.

However, one of the biggest feats that Luffy managed with his Devil Fruit is the creation of Gear Fourth. This Gear saw Luffy put his innovative mind to the test once again on Ruskaina.

So far, Luffy has created three Gears with the help of training. These are: Gear 2nd Gear 3rd Gear 4th All three Gears make Luffy extremely formidable, but they aren't nearly as strong as Gear 5th.

The Phenomenal Boundman marked the conclusion of Luffy's search for greater levels of power. This episode saw the debut of Gear Fourth, a transformation that combined air compression and haki.

One of the big perks of going Gear Fourth is the ability to travel by air. The Gomu-Gomu no Kong Organ is one of Luffy’s Gear Fourth abilities. Here are some more screenshots featuring Luffy: ...

Luffy's evolution to Gear 5 in episode 1,071 showed a whole new level of strength to the pirate's powers, embodying the mythological Sun God Nika as observed by Zunesha. The road to becoming the ...