A list of recommended builds for Lucia: Plume can be found here. Each tab represents one build — click the tabs below to view each one. See here for more information about Ultima Awakening and resonance slots.
Disclaimer: Memories displayed here are arranged so that their stats are optimized based on their varying values in different positions. However, it's more cost-effective to arrange all 2-piece sets in top slots for easy swapping between builds, even if stats aren't optimized.
After the addition of Wanshi: Fate in Echo Aria and the weapon resonance rework in Fake Ascension Plume can directly clear a vast majority of bosses with Signal Orbs only given enough investment
Yellow Orb is her fastest Signal Orb, which allows quick clears
Weapon Resonance ◇ Lucia: Plume
Recommended 6★ weapon resonances for Lucia: Plume can be found here listed in order of priority.
1. Dead Line Timing
Gain 2 extra random signal orbs when come out, and 3 same signal orbs every 45s (also can gain signal orbs during background operation).
2. Matrix Lightning
After EX Dodge (triggering Matrix), Movement Speed is greatly increased and all enemies' Extra DMG Reduction is decreased by 10% in Matrix.
3. Glorious Afterglow
Final ATK of the weapon increases by 30% for 8s when 3-Ping. Duration resets every time it is triggered.
Priority
HIGH:
Dead Line Timing
Matrix Lightning
MEDIUM:
Glorious Afterglow
Notes
Minimum recommended amount: 2
Glorious Afterglow sometimes replaces Deadline Timing in Phantom Pain Cage
Leave Glorious Afterglow for last
Make sure you have the Tank and Support resonances done before doing this one, as it's weaker than the other resonances