The Ultimate Showdown

The Ultimate Showdown of Ultimate Destiny is a flash animation paired with the similiarly named song by Lemon Demon.

It features various canon characters fighting to the very death in a version of Tokyo. Mr. Rogers is the one who wins.

Despite this, it is not bad, but any attempts by Agents to recreate this is a bad idea and is on the List of Things I am not Allowed to Do at the PPC.

It may be found here, or alternately here on Youtube.