Mantis (DC Universe)
"Mantis is a servant of Darkseid, ruler of Apokolips, the planet of ultimate evil, and his power may rival that of his master. When Darkseid sent Mantis to Earth to locate the Anti-Life Equation, the means to control all sentient life throughout the universe, Mantis schemed to conquer the planet himself instead. Cursed with an insatiable lust for power, Mantis would be just as happy to see Darkseid defeated as he would to see Apokolips triumph.
Includes the left arm of Chemo."