Hate to be that asshole but it's animagus not animorphs, or your speaking of metamorphagus (who have to be born with the ability). Besides that you also kind of learn how to become an animagus in your third year, it's a time consuming and dangerous ritual most people see as frivolous because it holds no real value in war or anything else. And now my side in it, how is it OP?
PhoenixEye9 said
Ok what do you say to a character who is good, but has an alter ego/ split personality that is evil? Playing both sides of the coin, not two face style but literally out of no where can switch off.