Bone

Bones are dropped by all variations of Angry Bones and Dark Casters in dungeons. Each Angry Bones or Dark Caster defeated drops one bone.

Bones are the best thrown weapons in the game as of patch 1.0.5, doing 22 damage with a very fast speed. They are generally more difficult to acquire than other throwing weapons, however. Like other thrown weapons, they have a chance of dissapearing on contact.

Trivia

 * May be a reference to the videogame "Castlevania", as a common mob, the Skeleton, lobs bones at the protagonist.