Luffy's creativity in fighting sets him apart from other Shonen leads like Goku, Naruto, or Ichigo. Gomu Gomu no Gatling, Bazooka, Storm, and Pistol are a few of Luffy's iconic moves in battle.

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 ...