Guardians received rewards depending on how many wins they accumulated on a single Passage. Five wins earned an armor piece specific to that week, and seven wins earned a weapon specific to that week. If a Guardian managed to accumulate nine wins and zero losses on a single Passage, he would have been able to travel to The Lighthouse on Mercury, which contained a loot chest that gave exclusive rewards.
Once three losses were accumulated on a Passage, it would no longer grant access to the Trials of Osiris. Guardians needed to obtain a new Trials Passage from Brother Vance to continue competing.
To help obtain rewards, Guardians could purchase modifications to a Trials Passage by inspecting it. These modifications could only be purchased before the Passage accumulated any wins or losses. Three different modifications were 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.