The Chronicles of Buster

The Chronicles of Buster is the fifth episode of Season 12. It aired on November 3, 2008.

Summary
Buster watches a commercial for the 376-disc special edition DVD of The Chronicles of Ahmazzyia (a parody of The Chronicles of Narnia). One month later, Buster does poorly and Arthur does well when they train for a rock-climbing expedition. Buster keeps dreaming of being in Ahmazzyia when the Lord of Darkness is Arthro (the evil version of Arthur). Buster contacts Arthur and they rock-climb together.