Thundering Mephis Boss Challenge Guide - Wuthering Waves

Thundering Mephis Boss Challenge - Guide

Discover all Thundering Mephis Boss Challenge locations in Wuthering Waves. Use the interactive map to find spawn points, mark progress, and get tips for each item.

This guide lists 3 known Thundering Mephis Boss Challenge across 1 maps. Use the map tracker below or highlight coordinates directly.

Last updated: May 8, 2026

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Overworld Progress Tracker

Track your discoveries and progress for each spawn. Right-Click on the icon on the map to mark it as discovered or undiscovered.

Waveplate Activities

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