Basically characters will have extra limbs of some kind. It can be something as simple as an extra finger or two extra sets of arms, or it can be something like gaining horns or wings. You can also have them regain a lost limb if you wanna be nice or cruel.

Obviously there would be limits put in so you can't turn your character into a cat girl/boy save that for another storm.

Trigger: Those that have lost limbs or have extra ones