VIDEOS:
The Witch vs The Sorcerer
Acting on behalf of the heroes, the Witch of the Flaming Mountain challenges the villainous Sorcerer to a battle of magic - conducted primarily through shapeshifting into opposing forms. By the end, the two have gotten bored and resort to fireballs... but in any case, the Witch comes out on top.
Example of:
Shapeshifter Showdown