Destiny 2: Trivial Mystery Locations in the Forest of Echoes (& How to Find Them)
As mentioned, the first step to get the In Shadow Trivial Mystery and Triumph is to align the second beacon. Afterward, climb up the hill near the edge of the cliff where Taken enemies were spawning. Follow the pathway until a lone cliff-side can be seen with three celestial beacons and one Ascendant Anchor. Jump down and turn to the right. A barrier doorway will be seen across the gap and can be passed through by invoking the barrier breach …
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