Superhero inspired by Mictecacihuatl, the Aztec goddess of the underworld and the dead. Reimagine her as a sorceress of cosmic life forces in a future where souls power entire galaxies. Her attire melds Aztec underworld aesthetics with advanced life-force designs, adorned with ethereal patterns. Her aura pulses with the energies of countless souls. Incorporate a staff, shaped like a skeletal hand, that can extract and channel the essence of any cosmic entity. Colors: soul silver, siphon sapphire, and sorceress scarlet. Capture the essence of a sorceress governing the balance of life and death in the cosmos.