Appears to be Santa Claus without his hat and have longer beard, sitting on a plate which is carried by 5 small Elves. He's holding a double-headed battle axe in his right hand.
- Attack: Cataclysmal
- Life: Juggernaut
- Speed: Intermediate
“As a child, Darwin was already fascinated by genetics. He managed to steal the DNA of Santa Claus by getting back the glass of milk from which he had drunk! It is recently that he rediscovered his small phial of mutosterone, charged with the gene of our dead Santa! but you know well. Psy Captain, the mutosterone doesn't create adorable creature. It creates real mutant, directly ready to fight in the arena. This Santa isn't the kind that gives you presents.”
- As being a Seasonal mutant without any elite versions, its stats are similar to that of a Platinum mutant.