Cold Heart

Kateri Deseronto’s hate for superheroes resides in her son’s death. It seems that he was the collateral victim of a confrontation between a supervillain and a villain. Ever since, Deseronto’s sole purpose is to destroy them.

She is the only one who has almost killed Spider-Man. The only reason she didn’t was because Spidey begged for his life. She believes that superheroes create more destruction than good.

Coldheart possesses a pair of cryo-blades and a suit of armor that are powerful weapons. She presented herself as Coldheart, a motivated fighter against superheroes, and her blades are able to freeze people and throw ice beams at long distances.