[quote=@Sep]
Hmmm... the thing is what to turn him into with the whole rule about not making it too much like the comics.
[/quote]


Maybe its got something extra that he can't have normally?  Wings, a tail, claws, fangs, tentacles, chitinous armor, horns, scales, everything and anything under the sun can be part of the transformation.  Maybe he grows extra limbs or eyes, maybe his skin peels back to have parts of his bones become armor.  Maybe he becomes an amalgamation of beasts, a gorilla with lion claws.  A t-rex with wings and a scorpion tail.  

Just to throw things out there for ya. ._.