Black Hand

Black Hand, real name William Hand, is a supervillain in the Green Lantern universe known for his connection to death and darkness. He originally gained attention as a criminal using a device that drained energy from Green Lanterns, later becoming an embodiment of death itself as the Black Lantern. William comes from a wealthy family but rejected their values, developing a fascination with mortality that shaped his villainous identity. His abilities include siphoning life energy and wielding necrotic powers tied to the Black Lantern Corps.