Mourning Aix
A sorrowful echo that weeps beams of pure light. Its mournful cry resonates with the grief of a thousand lost souls, yet its radiance pierces the deepest darkness.
Active Skill
Sonata Effect: 💡 Celestial Light
5-piece: After casting Intro Skill, Spectro DMG +30% for 15s.
🎯 Best Characters
Characters that benefit most from Mourning Aix.
🔮 Same Sonata Set — 💡 Celestial Light
All 4 echoes in the Celestial Light set. Equip 5 for the full bonus.
🗺️ How to Farm
Mourning Aix drops from Tacet Fields and open-world Spectro Tacet Discords. Cost 4 echoes have higher drop rates from elite and boss enemies.
Find exact farming locations, boss spawns, and Tacet Field entrances. Open Map →
Don't stop at the first drop. Farm until you get CRIT Rate / CRIT DMG / ATK% substats. Use Tuners to reveal substats before investing exp. Read Farming Guide →
❓ Common Questions
Mourning Aix is best for jinhsi, providing the Celestial Light set bonus.
Drops from Spectro Tacet Discords in the overworld. Cost 4 echoes also appear in Tacet Fields. Use the Interactive Map → for spawn locations.
Yes — as a Cost 4 boss echo with a powerful active skill, this is a priority farm for Celestial Light set users.