Diamondhead - Ben 10’s Crystalline Alien Hero | Official Character Guide #27333 (License: Personal Use)

Diamondhead is a crystalline humanoid alien from the planet Petropia, known for his ability to generate and manipulate hard light crystals. His body is composed of durable, faceted green crystal armor, granting him superhuman strength, durability, and the power to fire crystal projectiles or form shields. He wears the iconic Omnitrix symbol on his belt, signifying his inclusion in Ben Tennyson’s alien arsenal.

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