Guardians receive rewards depending on how many wins they accumulate on a single Passage. Five wins earns an armor piece specific to that week, and seven wins earns a weapon specific to that week. If a Guardian manages to accumulate nine wins and zero losses on a single Passage, he will be able to travel to The Lighthouse on Mercury, which contains a loot chest that gives exclusive rewards.
Once three losses are accumulated on a Passage, it will no longer grant access to the Trials of Osiris. Guardians must obtain a new Trials Passage from Brother Vance to continue competing.
To help obtain rewards, Guardians can purchase modifications to a Trials Passage by inspecting it. These modifications can only be purchased before the Passage accumulates any wins or losses. Three different modifications are available, each costing three Passage Coins:
- Boon of Osiris: The next win will count as two wins on the Trials Passage.
- Favor of Osiris: A free win will be added to the Trials Passage.
- Mercy of Osiris: The next loss will not be counted on the Trials Passage.