who was captain marvel fighting in marvel zombies

Captain Marvel was fighting Ikaris of the Eternals in Marvel Zombies. The fight between a zombified Captain Marvel and Ikaris is described as a never- ending, destructive battle that has carved a canyon into the side of a massive mountain as a result of their relentless combat. Neither can overpower the other, leading to an unbroken stalemate. This battle shows Captain Marvel's immense power, even in her undead state, and her ability to stand toe-to-toe with one of the eternity-level beings. Both fighters are zombies, locked in an instinct-driven, purposeless violence that results in endless devastation.