Secrets of the Sunken Pyramid

Overview

Secrets of the Sunken Pyramid is a Savathûn's Throne World activity triumph for opening both hidden chests in Vow of the Disciple. It rewards Echoed Anger and contributes to Disciple-Slayer.

Chest routes

For the first chest, shoot all three optional Darkness Cruxes during the Disciple's Bog payload section: beneath the fallen tree by the first stop, in the left corner at the long hall's far end, and beneath the bridge crossed by the payload. The building near the penultimate stop then opens, revealing the chest.

For the second, progress through the traversal after The Caretaker. Leave the second large control room through its window and climb the right-wall platforms. At the high ledge, turn back and jump around the wall's outer corner onto the hidden platform. Follow the branch, climb its ceiling opening, cross the hexagonal pillars, and enter the upper-left wall opening to reach the chest.

The separate conditional Deepsight reward chest is not a third hidden collection chest for this triumph.