Bone Fist is Jack Skellington's "weapon", as shown in equipment menu. This isn't actually a separate weapon, but Jack's skeletal hands. Due to his extended reach and height, it is not a serious pitfall. It cannot be switched to any other weapons.

Stats

Kingdom Hearts II

"Jack Skellington's scariest weapon, his hands!"

Stats
Strength Magic
+3 +0
Ability
None
Obtained
N/A

Trivia

  • In Kingdom Hearts, Jack uses his hands to attack but in his Equipment menu it says he has "No Weapon."