A Second Rune-Warded Gate

A Second Rune-Warded Gate is part of the main quest in the The Descent DLC for Dragon Age: Inquisition.

"Another rune-warded gate was discovered in the ruins of Heidrun Thaig. Like the first, it can only be repaired with ancient gears left strewn about. the way forward is through this gate, so it must be opened to continue."

Acquisition
Approach the second Rune-Warded Gate in the Heidrun Thaig during the main quest, The Descent.

Walkthrough
Find 5 scorched ancient gears to open the door.