Diamondhead

Diamondhead is one of the common aliens that Ben uses. With the ability to morph his hands into weapons that are as strong and as sharp as diamond, he has a body that is tougher than diamond to match. He can morph his hands into crude weapons (Eg. diamond pikes or diamond sword-like objects) and take down his enemies with them. Being made up of diamond, he can also reflect light and beam based weapons.