Go battle league is divided into three different leagues:
11+ Pokemon Go Battle League Ultra League Background. The best ultra league pvp pokémon in pokémon go! These themed special competitions have different restrictions.
Pokemon Go Battle League Season 2 Announced Complete Schedule And Changes from d.newsweek.com
Only one pokémon of a single species can be assigned to a battle party. For the ultra league, you can only use pokémon that are at, or below, a max cp of 2,500. If you have any pokémon above this limit, you are not able to use them.
While competitive battles have been part of pokémon go since january, players can now compete against other trainers from around the world in order to win rewards and increase their rank.
Only one pokémon of a single species can be assigned to a battle party. Most competitive pokemon are expensive to power up but there are some lower stardust options. When the battle league was released a few days ago, precisely january 29th, trainers got the ability to battle from any place in the world, with the best of the best pokemon. After great league comes ultra!
