Doppelgänger (Universe 7)

Doppelgänger is the Universe 7 counterpart of the Spider Queen. She seeks to kill all her multiversal counterparts to absorb they life-force.

Biography
Selene Yuworth is the Universe 7 counterpart to Kendra Wentworth. She was originally a multiversal cop, policing inter-dimensional travel. During a mission to Universe 6, she was attacked by her counterpart and killed her in self defence.

This caused her to absorb her life-force, gaining extra strength and speed. Convinced killing all her counterparts would allow her to become a goddess, she went rogue and travelled the multiverse, killing her doppelgängers.

After two years, she was caught by the Multiversal Police of Universe 7. By then she had successfully killed 123 of her alternate selves, leaving only Universe 1's Kendra Wentworth and herself alive. Before she could be sentenced to Universe 8, Selene escaped to Universe 1 to kill Kendra.

Other Media

 * Candice Patton plays Selene Yuworth/Doppelganger in The Spider Queen, where she serves as the main antagonists of season 2.