Dark Pit

Dark Pit was a copy of Pit created when Pit himself shattered the Mirror of Truth. He turned against Pandora and absorbed her powers to gain infinite flying capabilities. Dark Pit appeared a few times either as an ally or an adversary. His alliance was confirmed indefinetly when Pit sacrificed himself to save him from the ashes of the Chaos Kin. Dark Pit returned the favor by bringing him to the rewind spring. But Pandora brought her energy out of him and was able to reclaim her old body. Dark Pit soon defeated her and brought Pit back to life. His last appearance in the game was when he was seen flying with Pit after defeating Hades.