[Porygon Z]

What about "The Ugliest Pokèmon Challenge"?

Basically, you choose from one to six of the ugliest Pokèmon ever, standing to your own tastes.
Then, you choose a game where these Pokèmon are findable or hackable, and use it on that game.

And, I agree to InfernoRogue's Lyrics Challenge, it would be very funny! =D