Buy Wuthering Waves Sigrika accounts on Skycoach and field the only Resonator in the game whose entire kit revolves around Echo Skill DMG - a 5-star Aero Gauntlet DPS from Startorch Academy who cycles through sun and moon runes, converts them into plushies, and detonates them into an enhanced burst skill. She opens up unique Echo Skill team-building options unavailable to any other Aero DPS.
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