Orre Colosseum is a place unlocked when you have completed the game. In it you battle through a load of trainers. You battle them in batches of 4 trainers at a go. Once you have beaten the final trainer you get a title and some PokéCoupons
There are 7 rounds and the Pokémon's Levels are at Level 60 or your highest Pokémon's level if greater than 60. Use the menu below to scan through the 7 rounds.
You and your opponent both pick 4 Pokémon out of your six Pokémon

 
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