In Guild Wars 2, you can keep yourself busy while exploring the vast open world and picking up to learn more about the world you are in. Once you reach the 19th Chapter of Janthir Wilds’ questline, you can unlock the Salvation’s Cost story. Within this, you need to gather 12 pieces of evidence to get the Evidentiary Standards achievement. This guide will explain how to get the achievement in Guild Wars 2.
All 12 Evidence Locations in Guild Wars 2
For the Evidentiary Standards achievement, you need to do the following: “gather all evidence of White Mantle activity while locating the touchstones”. There are three touchstones to discover, and you need to locate certain items around these areas to complete the objective. We will highlight where to locate them all below.
Divinity’s Reach Touchstone (Evidence Locations # 1- 4)

From the Palace Waypoint in Upper City, take the elevator and travel east towards the Plaza of Lyssa. You will come across a tower with a spiral pathway. Make your way to the top of the tower and head inside the opening to interact with the bedroll near the entrance. Alongside that, interact with the Strange Bell and the Unusual Altar within the room, crossing out three pieces of evidence in total.
Head up the staircase beside the altar and make your way to the very top. You will find a strange statue, which is the Divinity’s Reach Touchstone. At the base of the touchstone is the Prayer Booklet. Go back down the stairs and exit the room, then make your way to the right to find a pillar with a flag pinned to it. Interact with the flag to get the Suspicious Flagstand.
Brisband Wildslands Touchstone (Evidence Locations # 5- 10)

Use the Wendon Waypoint and head northwest towards the quest marker. Head behind the enemy campsite to pick up four items; namely the White Mantel Corpse, White Mantel Badge, Open Journal, and White Mantel Banner. Each of these items are lying around side by side, so you can’t miss them.
Queensland Touchstone (Evidence Locations # 11-12)

Make your way to the Shire of Beetletun in Queensland to find the Beetletun Waypoint. Head behind the house in the center of the village to find an open door. Head all the way up to the attic of the house to find all the final pieces of evidence.