Kelena Crystal

History
Kelena Krystal worked for a company called Crill corp. The CEO, Denton Crill had overworked her and when she wanted out of his weapons making company, he threw her into the freezing chemicals of the lab. As they slowly kill her, she makes a suit of armor to take vengeance on Crill. He has been hiding somewhere and the first place she looks is with his criminal contacts. She finds his informant got arrested and he is at the police lockup. She interrogates him for info and gets it quickly. She figures out where the safehouse is that Crill is hiding at.

Powers and Abilities
While having no supernatural abilities, Kelena does have a great knowledge of technology and cryogenic science. Her suit however, is a different story. With it, she can unleash an icy mist at her enemies through that can freeze them or cloud their vision depending on the setting of the blast. The suit also acts as an exoskeleton, providing her with superhuman strength and durability.