For instance, Luffy developed Gear Second around the Enies Lobby Arc, along with Gear Third. Luffy managed to pump blood faster through his body, and because he is made of rubber, he was able to ...

Shōnen anime and manga series are known for giving their characters a variety of power-ups in the form of...well, forms. In Dragon Ball, Goku gains levels of Super Saiyan. In Bleach, Ichigo can ...

Gear 5 is powerful, but Luffy needs to master Supreme King Haki to defeat stronger enemies. Supreme King Haki can't be trained directly; Luffy needs to grow stronger to improve it. Luffy must ...