Cyan Heron
A graceful echo that soars on cyan wings. Its dive is as precise as it is beautiful, striking from angles that defy expectation.
Active Skill
Sonata Effect: 💨 Sierra Gale
5-piece: After casting Resonance Skill, Aero DMG +30% for 15s. After casting Intro Skill, Aero DMG +15% for 8s.
🎯 Best Characters
Characters that benefit most from Cyan Heron.
🔮 Same Sonata Set — 💨 Sierra Gale
All 6 echoes in the Sierra Gale set.
🗺️ How to Farm
Drops from Aero Tacet Discords. Cost 3 echoes have higher rates from boss-level enemies. Use Interactive Map → for spawn locations.
Feed unwanted lv.0 echoes to level promising ones to lv.5-10. If substats are bad, feed that echo to the next one — exp transfers efficiently.
Use Tuners to reveal substats. Stop farming when you have CRIT Rate + CRIT DMG on Cost 4, and at least one CRIT stat on Cost 3/1 pieces. Read Echo Guide →
❓ Common Questions
Cyan Heron is best for any Aero DPS character, providing the Sierra Gale set bonus.
Drops from Aero Tacet Discords in the overworld. Cost 3 echoes also appear in Tacet Fields. Use the Interactive Map → for spawn locations.
Yes — as a Cost 3 piece, farm until you get CRIT Rate or CRIT DMG substats to complete your Sierra Gale set.