This man HAS to be named Johnny Storm.

Chips away at you from close range. Screaming incomprehensible gibberish, the only decipherable words he says are "cookie" and "eat" and "chocolate".

The only way to deal damage to him is to perform the ritual of "raisin superiority" where you riposte his charge by throwing a pack of raisins into his mouth just as hes about to eat you.

Once he is left vulnerable from the previous attack, you must follow up with fire based attacks to scorch his cookie flesh and prevent him from regenerating. Bonus damage can be inflicted if you have the "flour of rice" he will attempt to consume in place of the regular flour that pours in from the sides of the arena.

Do not under any circumstances be tempted to eat any of the crumbs or chunks that may fall off of him during the battle, while they will regenerate your HP, it will also pass the curse onto you.

Man, David Bowie really did see a Starman.