Nightmare Echoes are an added class of existing echoes that Wuthering Waves players can find in Rinascita. They are essentially a variant of the 4-Cost Echoes that players have encountered in Huanglong and are much stronger than their predecessors. Right now, there are only seven available Nightmare Echoes to farm, and if players want to expand their options, it would be best to unlock them.
Nightmare Echoes are significantly tougher to beat than their counterparts, but they’re probably the best option available should you want to get the most out of your character’s damage. The same can be said for the Nightmare Mourning Aix Echo, which is a great 4-Cost that deals Spectro Damage. Here’s how you can unlock the Nightmare Mourning Aix and how to best defeat this new boss in Wuthering Waves.
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How To Unlock Nightmare Mourning Aix In Wuthering Waves
Before you can absorb and equip the Mourning Aix echo to your preferred character, you need to know that all Nightmare Echos are locked behind a quest. You need to complete the Dream Patrol I quest in Rinascita, and you’ll need to find the White Cat in Ragunna City after completing Act 2 Chapter 3 of Rinascita’s Main Story Quest.
The White Cat will be located southeast of the map from the Ragunna City Resonance Nexus, and you’ll find it right in front of a purple frame. The cat will be on a terrace, and you can just head up the buildings to speak to it. You only need to speak to the White Cat, and then all the Nightmare Echoes will be unlocked.
Where To Find Nightmare Mourning Aix In Wuthering Waves
The Nightmare Mourning Aix is located in the southernmost region of Rinascita – Averardo Vault. If you have unlocked the southernmost Resonance Beacon, simply teleport there and fly down to find the Mourning Aix boss in an arena.
Best Characters To Equip Nightmare Mourning Aix
There are only a handful of characters who would work well with the Nightmare Mourning Aix Echo. It also depends on how you plan to build them and which Sonata effect you hope to get. You can use this Echo on the following characters:
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Echo Skill Details
When equipping the Nightmare Mourning Aix, you can essentially summon it to deal Spectro DMG to enemies. It also increases Spectro DMG to those inflicted by Spectro Frazzle. The best Sonata effect you can get for it is Eternal Radiance, as its substat increases CRIT Rate under the right conditions. This would be best for characters like Phoebe and Spectro Rover if you’re planning to build them as DPS.
