I recently tried a CD Challenge, Septembers theme - Centaur.

Some backstory:

A sage who's reached enlightenment that Mother Natures gifts him  a spirit and an element to become like her. This one is given a spirit of a horse with the element of forest. It's fast and strong like a horse, has a motherly heart to nurture others with it's fruits, can slowly rejuvenate any broken limbs, but its weak to fire.