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Phase-Lost Slateback Mount Guide

Written by Roguery - 8th August 2025

Phase-Lost Slateback

This Slateback got lost wandering into various phases as it followed some ethereals around.

Expansion: The War Within
Category: Achievement
Achievement: Phase-Lost-and-Found
Category: War Within
Phase-Lost Slateback Mount

How to get the Phase-Lost Slateback Mount

The Phase-Lost Slateback is obtained from the Phase-Lost-and-Found achievement. The achievement requires collecting all of the Phase-Lost Weapon Transmogs. These transmogs are obtained from Phase Diving orbs, which can be located around K’aresh.

To unlock K’aresh and Phase Diving, you need to start the campaign and get to the Wrapped Up Quest. To start the campaign you can visit Locus-Walker in Dornogal. Once you receive the cloak from the quest “The Tabiqa”, it will be Rank 1.

You will then receive the quest “A Skip Through the Void" which teaches you about Phase Diving.

In order to see Phase Diving Orbs you will need to reach Rank 3 on your Reshii Wraps. You will receive 3 Ethereal Strands to Upgrade your cloak from just completing the introduction. You can earn 3 more by doing content on K’aresh such as Delves, the world boss, or Devourer Invasions.

Once you have Rank 3 on the Reshii Wraps, you can unlock the Secrets of the Depths. This lets you see phase diving orbs around K’aresh.

Phase Diving Orbs can be found all over K’aresh. If you are looking for an easy farming route, we recommend doing big laps near the entrance to the raid, this is especially easy on a class with stealth.

Phase lost slateback farming route

Each orb has around a 20% chance of containing one of the Phase-Lost Transmogs. It will always be one you have not previously collected. We estimate that using the route above will take around 4-5 hours to complete.

If you reach rank 4 on the Reshii Wraps, enemies you defeat will have a chance to drop the orbs, this will be a much more efficient way to farm the achievement.

Once you complete the Phase-Lost-and-Found achievement you will earn the Phase-Lost Slateback Mount. Congratulations! We hope this guide helped you with obtaining this mount. If you are looking for more mounts available in 11.2 then check out our All New Mounts Available in 11.2.