What would you name it?
What rules would there be?
How many matches would you have to go before you win?
What would be your prize?

Example:
Item Cup
Rules: 6 on 6, no sleep clause, no species clause, no freeze clause, no Pokémon restrictions, no level restrictions, items allowed to be used by the trainer and held by the Pokémon.
Matches to win a Division: 25 - Falkener, Bugsy, Whitney, Morty, Chuck, Jasmine, Pryce, Clair, Team Rocket, Will, Lorelei, Bruno, Koga, Agatha, Lance, Brock, Misty, Lt. Surge, Sabrina, Erika, Janine, Blaine, Giovanni, Gary, Ash, in that order.
Divisions: 11 - Poké Ball, Great Ball, Ultra Ball, Friend Ball, Heavy Ball, Love Ball, Level Ball, Lure Ball, Moon Ball, Fast Ball, Master Ball
Prize: One kickass item that is reusable.

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