Jack Ice is an armored man wielding a large sword who transforms into a canine humanoid or Werewolf. His armor is black and grey in both forms and his human form also has a white cloak made of Wolf's fur.
- Attack: Cataclysmal
- Life: Juggernaut
- Speed: Very Slow
- Old Biography
Once revered for his ability to track down human specimens for the darkest types of scientific research. When his ambitions exceeded his physical limits, he drank a dangerous elixir to transform himself into an unstoppable manhunter. His newfound strength bore a heavy price.
- New Biography
Mercenary and bounty hunter was his trade. On his last job, he was brutally bitten by a mystical wolf, but managed to kill it. The blood of the wolf, mixing inside of the warrior's veins, now causes him occasionally run rampant as a vicious werewolf. No one can contain his power. Not even himself!
- Around June 28th 2016, his mutopedia entry was changed into a new one for unknown reason.
- As of unspecified date, this mutant has a visual glitch where he sometimes become invisible if he's one of the enemy defense mutant in PVP.
- His name and appearance is obviously reference to Jon Snow from the series Game of Thrones.
- His old mutopedia entry could be a reference to the Champion Warwick from the MOBA game League of Legends.
- His canine humanoid form also resembles Worgen class from the MMORPG World of Warcraft.