Once you reach level 40, you will unlock the Tournament feature.
Each weekend, you will automatically be assigned to a group of up to 100 players and will be ranked according to the number of Stars you collect during the Tournament.
The higher your final ranking, the more Coins and Prestige Points you will earn. The Prestige Points you accumulate will help you fill a reward gauge that will be reset at the beginning of each month. Collect rewards to unlock new portraits to collect!