Ben 10, Bakugan and Eddsworld: All Series: Diamondhead

Species: Petrosapien

Planet: Petropia

Description: Diamondhead is a Petrosapien ("Petro-" referring to rocks, "sapien" referring to an intelligent being; Petrosapien would mean "intelligent rock") from the crystal planet Petropia (a combination of the Greek "Petro-" and "topos", forming a word similar to "rock place"). Diamondhead's body is composed of an extremely durable organic crystal, making him nearly invulnerable. Diamondhead can control his crystal physiology at will, allowing him to create crude crystal weapons from any part his body on demand or fire crystal shards from his hands. This same ability also allows him to regenerate to an extent, such as regrowing lost limbs. In addition to growing crystal from himself, Diamondhead can grow crystal over other objects. Lasers and other similar weapons are useless against Diamondhead, as his crystal body acts as a prism, refracting the beams.

Appearances:

101 - "And then there were 10"

105 - "Hunted"

113 - "Secrets"

202 - "The Big Tick"

203 - "Framed"

204 - "Gwen 10"

205 - "Grudge Match"

212 - "Dr Animo and the Mutant Ray" (Diamondmatter)

213 - "Back with a Vengence"

302 - "Ben 10,000"

303 - "A Change of Face"