History of Concealed Cache

Overview

A 1-point triumph from Season of the Lost, a Trivial Mystery in the Debris of Dreams part of the Shattered Realm. It counts toward the Realmwalker seal.

How to complete

1. In Debris of Dreams, go to the Derelict Shipyard near the second beacon.
2. Through a door on the right is a True Sight sign. Grab the True Sight from the ledge.
3. Run back into the shipyard and climb the steep shaft.
4. At the top turn right and run down the corridor to a chest near a floor with a barrier. Opening it completes the triumph.

Rewards

Triumph score and progress toward Realmwalker. Note: Bungie forums contain reports of this being bugged; not verified.