‘Mer-Ky’ Depths is a Side Quest in Hogwarts Legacy. This walkthrough will guide you through all objectives of the ‘Mer-Ky’ Depths side quest where you must help Nerida Robert to collect mermish artifact.
Overview
Quest Level | Level 10 or higher |
Quest Giver | Nerida Robert |
Quest Location | Boathouse, The Great Hall |
Mission Information | Nerida Roberts is sitting on the docks by the Hogwarts boathouse. I should speak with her. |
How to Unlock | Clear Main Quest: Percival Rackham’s Trial |
Clear Rewards | 180 XP |
Starting location
Talk to Nerida Roberts (NPC) at the dock by the Hogwarts Boathouse to initiate the quest.
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Talk to Nerida Roberts
Nerida Roberts will ask you to get him a Mermish Artefact which is required to improve the relationship between Wizardkind and Merpeople.
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Find the leaky cave
In order to acquire the Mermish Artefact, a player must swim to the designated location near the Boathouse and then interact with the whirlpool marked on the surface to dive into the leaky cave.
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To find and collect the mermish artifact.
There are 3 moth stands in the cave where you emerge in. Burn the spiderweb using the Incendio spell.
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Subsequently, use Lumos to move the moths to the moth door. Take all three moths and proceed to the eastern moth door. Follow one moth at a time.
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Finally, head inside and open the chest located within the room that has a Mermish Artefact.
![](https://zafrostpet.com/wp-content/uploads/2023/03/IMG_20230322_230107-1024x552.jpg)
Now return to Nerida
Finally, go back to Nerida. Talk to her to complete the quest.