Every week, Destiny 2 hosts a Trials of Osiris event where teams of three compete for access to The Lighthouse. The Lighthouse promises Pinnacle rewards that boost you closer to the current Power Level cap.
The player vs. player competition also grants other items if you get three, five, or seven wins. However, you'll have to get seven wins in a row, without a loss, if you want to grab the Pinnacle gear from The Lighthouse. You can take a look at the Trials of Osiris rewards from October 16 to 20 below.
- Three wins: Arms of the Exile legendary armor
- Five wins: Astral Horizon legendary shotgun
- Seven wins: Tomorrow's Answer legendary rocket launcher
- Flawless: Helmet of the Exile legendary armor
Trials of Osiris starts at 1 PM EDT on Friday and lasts until 1 PM EDT on Tuesday. You can use the Passage of Mercy from Saint-14 because it forgives one loss if you're aiming for Flawless. If you manage to get seven wins in a row, you'll have to manually select The Lighthouse location displayed in the Crucible menu to obtain the Pinnacle reward. This involves jumping across a few platforms and opening the chest where Saint-14 and Osiris are standing.