History of Lighthouse Simulation

Overview

The Lighthouse Simulation is a Trials of Osiris reward activity on Mercury. Players must be found worthy by achieving 7 wins on a Lighthouse Passage (a flawless card). The Lighthouse is a small Vex structure in the Fields of Glass maintained by Osiris's disciples; it holds up to 9 players and is open until weekly reset.

Rewards

A large chest with Trials-themed gear, Passage Coins, Etheric Light, Motes of Light, Exotics and Glimmer. Destinypedia describes the original social-space version; the current Simulation is a variant, so details may differ.