The limbs of human beings born in nature are called humanoids, and the limbs born in the supernatural world are called superforms. The super-shaped appearance is very peculiar, like a participant in a masquerade.

The superform gets its magic from the humanoid form. Often, however, it depends on the natural side of the human being rather than the supernatural side.

It is made up of a collection of numerous symbols. As a result, the Strange Mage who casts spells on symbols is the most aware of its secrets.