Who's this prick?

Electricity crackles as a figure steps out of the beam of light. He has a shaved head and light blue skin, yellow and black eyes and gold face markings. He wears a silver metal mask over the center of his face, and a tall-collared blue and yellow cloak. The girl reaches into her pocket and removes a number of purple crystals. They fly from her hand and spin around her, creating a forcefield.