Leagues is an alternate game mode that features players starting fresh to compete in limited-time leagues. Each league has a different set of rules that is designed to uniquely challenge players. Leagues have hundreds of tasks that can be completed to earn points which can in turn be used to unlock relics that offer varying buffs for the duration of the league.
There are various rewards for participating in a league based on how far the player advances within a league. Some rewards offer advantages and persist between leagues, while other rewards are cosmetic only and can be purchased and used within the main game.