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How to defeat Thundering Mephis in Wuthering WavesAnother Electro boss, another good Electro Echo
Another Electro boss, another good Electro Echo
In this guide, we’ll explain everything you need to know about the Thundering Mephis boss in Wuthering Waves, includingwhere to find it, how to fight it, and what loot it’ll get you.
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Where to find Thundering Mephis in Wuthering Waves
Before you head to Withering Frontline to take on the Thundering Mephis, take note of your Union Level —this boss won’t show up until you’ve hit Union Level 10.
How to fight Thundering Mephis in Wuthering Waves
First, you’ll want to note that Thundering Mephis is an Electro boss, meaning it’ll both deal Electro damage and be resistant to your team’s own Electro damage. It’s best toavoid having Electro Resonators on your team at allbecause of this.
The Thundering Mephis also has a few other attacks that are worth keeping an eye out for so you can dodge them at the right time. It’ll fling lightning that quickly creeps across the battlefield toward you. Whenever you notice this,dodge the lightning in time. Also, when its eyes flash red, it’s about to unleash a combo slash attack.Back up when it does this!
You can luckily find helpful windows to attack after the boss uses these abilities as well as when it walks across the map for a few seconds at a time. These windows also double as good moments for safely healing (depending on what your chosen method of healing is), which you’ll likely need a bit of when fighting the Thundering Mephis.
Like other bosses in Wuthering Waves, you’ll want to focus ongetting its Vibration Strength bar (the white shield bar under its HP bar) down to temporarily immobilize the boss. Once it’s down, use your most powerful attacks, including yourResonance LiberationandIntro/Outro skills, to deal as much damage as possible within this small window.
Thundering Mephis rewards in Wuthering Waves
Beating Thundering Mephis for the first time will net you a bonus of:
After that, you can redeem 60 Waveplates for a chance to get the following rewards, the quantity and quality of which will scale based on your SOL3 world level:
You can also (of course) absorb theElectro Thundering Mephis Echo, which does Electro damage while increasing its Resonator’s Electro damage and Resonance Liberation damage stats. This is a great fit for any Electro DPS character, like Calcharo or Yinlin.
Done fighting the Thundering Mephis? We’ve got guides for the rest of Wuthering Waves' bosses, includingMourning Aix,Feilian Beringal, andMech Abomination.
