Metalia Endymion spoke in the same deep metallic voice as Queen Metalia and only uttered the words "destroy" and "planet." He wielded a sword which he could use to absorb and throw back the attacks of the Sailor Senshi. He also killed Mio Kuroki since Metalia had no more use for her. He was finally destroyed when Sailor Moon stabbed him with Prince Endymion's sword, with the aid of Mamoru's spirit.