If you’re looking for the perfect Echoes for an Electro-type Resonator in Wuthering Waves, here’s a farming route for all the Void Thunder Echo locations. Void Thunder Echo farming route and locations in Wuthering Waves You can collect a total of 13 Echoes with the Void Thunder Sonata in Huanglong, which are the best types of Echoes for someone like Calcharo. Having a two-set boosts your +10% Electro DMG, and having a five-set grants you +15% Electro DMG after releasing a Heavy Attack or Resonance Skill. Here are the best farming routes for Void Thunder Echoes. Screenshot: PC Invasion Tiger’s Maw Around Tiger’s Maw, you can find five Void Thunder Echoes. This is the most you’ll find in one area, which makes it the best farming spot. NumberEchoType1Traffic IlluminatorSpectro2Fission Junrock–3Vanguard Junrock–4Fusion WarriorFusion5Aero PredatorAero Screenshot: PC Invasion Desorock Highland & Central Plains Although ...