Magus Leo

Magnus “Magus” Leo Doctor
Magus is a Magical Ice Tanuki with shape-shifting, chameleon and elemental ice powers. He also has the ability to absorb water which he can use to make himself bigger, or even macro. His past is shrouded in mystery to a degree, although he claims to be a survivor (although of what, its currently unclear). His white fur can be described as "Ghost like" and the colored accents can change to any color, generally they are green or orange.

Magus is a bit of a researcher, though unbeknownst to him, he's also a reincarnation of an ancient Aztec-style god of fat. After about 300 thousand years-ish, the Magus incarnation is back to fatten the world, despite being unaware of the true nature of these urges. He lives in a "Fat House" rooming with other fatties like himself. No roommate identities were given.

When Magus gets the job at Fattoid, he's accepted as a doctor for Fattiod's infirmary, and also does experiments on the side...

There's a rumor that the Tanuki form may not be Magus's true form, but...that's just a rumor