Wranglum

Wranglum is the titular antagonist of the toy line and CGI animated tv show Filly Funtasia. He is an evil wizard was who imprisoned long ago for attempting to destroy Funtasia. He resides in the academy attic, being aiding by Batwiggs, one of the academy's pets and sought to find a spell and the crystals to free him from the prison and resume his duty of destroying Funtasia, which is thwarted by Rose and her friends.

Appearance
Wranglum is a giant black tree like creature with a purple mouth and eyes.