Destiny 2: Trials of Osiris rewards on July 9 2021
Trials of Osiris is a 3v3 Crucible mode that tests the true skills of all Guardians across Destiny 2. Fireteams are required to participate in ToS, the main objective to wipe the opposing team in order to win the round. This is essentially Elimination, albeit with much higher stakes.
But the true competition comes from Trials "Passage" cards that tally how many wins a fireteam achieved. Long win streaks guarantee some of the best weapons in the game, not to mention major bragging rights.