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Throughout the Huanglong nation of Solaris-3 inWuthering Waves, there are many different powerful enemies to challenge. Defeating these bosses will reward you with exclusive materials for Ascending your Resonators, as well as the chance to obtain their Echo, which you can then use in battle.
The Thundering Mephis is an Overlord Class Electro Tacet Discord that commands the power of thunder. This boss’s Echo skill is great for Electro DPS characters like Calcharo. Below, we’ll take a look at everything you need to know about the Thundering Mephis, including where to find it and how to beat it.

TheThundering Mephisis similarly named to theTempest Mephis, but these bosses are separate anddrop different materials!
Thundering Mephis Location
The Thundering Mephis is found in theWithering Frontlinearea of theDesorock Highlandregion, near the north part of the map. There’s aResonance Beacon nearbythat can be used to quicklyglide down to the boss’s battlefield.
How To Beat The Thundering Mephis
As expected of a TD that embodies Electro, the Thundering Mephis useshigh-speed attacksthat can be difficult to consistently avoid. However, if you are able to get the timing down, all of this boss’s attacks can be dodged, and most of them can also beparried.
Parrying the Thundering Mephis’s attacks is a surefire path to victory, enabling you to remain on the offensive while negating the boss’s attacks. For this reason, you’ll definitely want to use amelee Resonator as your main DPS.

The Thundering Mephis will also occasionally teleport around,reappearing behind youor elsewhereoutside your field of vision. There are two methods for dealing with this. First, you’re able to try to quickly move the camera around and find where the boss has moved to, then get ready to dodge its incoming charge attack.
These teleport-dash attacks can also be parried, but have a much shorter window than the Thundering Mephis’s other parryable attacks.

Alternatively, with a bit more practice, you cantime out the duration between teleport and attack, and instinctivelydodge at the right moment. This strategy will involve quite a bit of practice, but will ensure you’re always able to avoid the Thundering Mephis’s attacks.
Recommended Team
As mentioned above, the Thundering Mephis has a lot of attacks that can be parried. Because of this, you’ll definitely want to use astrong melee characteras your main damage dealer.
The Thundering Mephistakes less damage from Electro attacks, so you’ll want toavoid bringing Resonators of this elementif you can.

Because of this resistance, you may want tobench Calcharo for nowin favor of a different damage dealer.Jiyanis very strong for this fight due to his high damage, while other melee Resonators likeRover,Lingyang, orDanjinare good choices too.
In addition, it’s always a good idea to bring asecondary DPSthat canbuff your main DPS’s damage. Which specific character you choose for this role depends on your main DPS, butSanhua,Mortefi, andJianxinare all good choices.
Finally, you’ll definitely want to bring along ahealerin case you get hit by the Thundering Mephis’s attacks.VerinaandBaizhiare two great choices that can fit into any team.
Rewards
After defeating the Thundering Mephis, you’re able to spend60 Waveplatesto obtain rewards. The amount and quality of materials you getdepends on your SOL3 level, but the actual types of resources you get remain consistent.