FrostNova

3

Born from the remnants of a comet crash on Glaciera Prime, FrostNova was awakened by a mysterious crystal shard that granted him cryokinetic powers. He donned an abandoned astronaut helmet from a crashed human probe and set out to protect icy planets from thawing threats like rogue stars and invading heat-based aliens. His cracked helmet is a badge from a battle with a solar flare entity.