Personal Info:
Real Name: Kateri Deseronto
Also Known As: No known Alias
Place Of Birth: Unknown
First Appearance: Spider-Man Vol.1 #49 (1994) Modern Age Villain
Known Associates: Nitro, Speedfreek, Cobalt Man
Group Affiliation: None
Base Of Operations: Pleasant Hill
Grudges: Spider-Man
Creators: Howard Mackie and Tom Lyle
Gallery: Click
Coldheart is a highly skilled martial artist and swordswoman.
Enhanced Abilities: Coldheart wears a bullet-proof state-of-the-art armoured costume that provides some protection from physical attacks.
Cryonic Swords: Coldheart wields twin swords capable of producing energy that paralyse with the touch of the blade, or can be projected to freeze objects instantly.
Kateri Deseronto (a Mohawk name, indicating Native American ancestry) worked for an unnamed federal agency. After her son was killed during a super-powered conflict, Deseronto was forced to retire due to her traumatized mental condition. She chose to take matters into her own hands. Stealing a pair of cold-generating swords and a suit of armour from her previous employers, Deseronto began a campaign against super-humans under the name of Coldheart.
Coldheart at Marvel Database
Coldheart at Comic Vine
Coldheart at WriteUp's.Org