Traits

More than one mouth, anywhere on the body

Similar to crabs, and insects the limbs are sepperated and wrapped in a thick hard shell/scale with the joints often exposed, making it not only a weak point but it is often soft compared to the rest of the limb 

The user is able to use a form of magic that controls venom and poisons. This magic can augment, create, spread, or even weaken and eliminate poisons.

The user is able to make a  substance that is able to make things rot and decay upon contact. The longer it takes for that thing to rot and decay the more energy is used. Users must be careful with what they choose to decay as if they deplete their energy, decay magic will start to decay the user. 

Bones that grow out of the skin and in no general pattern on the body

Bones cover the body as if it were armor, this bone is typically thicker and more stronger than their actual skeletal bones, however if it is broken the opexo would feel only slight pain. 

Cursed weapons are tied to the host's life span. If it is lost, broken or 10ft away from them the host will risk losing the life and permentantly die

Has extreme differences, and certain specials are only avalible on one side. For instance, only one side of the body changes seasonaly, different mutations on each side, corrupted version would not require additional mythical traits for certain traits IE: One feathered wing on one side, two leather on other