The Shattered Library Merchant are the skeletal remains of a "merchant" made available with the addition of the Trespasser DLC for Dragon Age: Inquisition; the "shop" can be found in the Shattered Library.
This merchant sells only two items, a shield and the corresponding schematic. The remains of the "merchant" is located due east of the library's entrance. It can be found along a path to the left of the spirit of the Archivist, against the large staircase.
| The Best Defense|
Stamped on the inside of the shield: "Property of Xenon the Antiquarian. Absolutely not for resale! If found, return to Urchin immediately."
Requires: Level 20
+30% Front Defense
+8% heal bonus
+9% ranged defense
Enhanced Shield Wall: Every fifth block with Shield Wall deals massive damage to enemies in the area