Sentinel Construct
A towering construct echo that guards forgotten ruins. Its laser arrays can level buildings, and its energy reserves seem inexhaustible.
Active Skill
Sonata Effect: 🌙 Moonlit Clouds
5-piece: After casting Outro Skill, increases the incoming Resonator's ATK by 22.5% for 15s.
🎯 Best Characters
Characters that benefit most from Sentinel Construct.
🔮 Same Sonata Set — 💡 Moonlit Clouds
All 3 echoes in the Moonlit Clouds set.
🗺️ How to Farm
Drops from Spectro Tacet Discords. Cost 4 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
Sentinel Construct is best for any Spectro DPS character, providing the Moonlit Clouds 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 Moonlit Clouds set users.