Recommended sets
Recommended disc sets, best first. Run a listed 4-piece with any of its 2-piece options.
Moonlight Lullaby
4-piece · top pick
Pair with 2-piece:
Yunkui TalesBest4-piece alone also works while you're still farming a 2-piece.
Main stats
Main stats this build wants in the variable slots. Any listed stat is accepted.
Slot 4
Slot 5
Slot 6
Slots 1–3 are fixed by the game:
How much this build values each substat when scoring a disc. Anything not listed is a dead roll.
Final combat stats to aim for. Hit them all and this agent is endgame-ready.
ATK
1800
HP
24000
DEF
800
No mindscape notes have been written for this agent yet.
Guidance
Lucia asks for 24,000 HP, second only to Zhao, and gives you almost no decisions to make in getting there. Slot 4 and slot 5 accept HP% and nothing else, slot 6 takes HP% or Energy Regen, and only two loadouts are listed, both built on 4-piece Moonlight Lullaby. HP% is her heaviest substat weight with flat HP behind it, and crit sits well down the list at 6 and 4. Her only other targets are 1,800 ATK and 800 DEF, with no crit lines at all, so crit rolls serve nothing except a small substat contribution. With sets and mains effectively decided for you, her entire grade rests on roll quality and whether the HP number lands. That makes her among the fastest agents here to bring to a good score, and among the least interesting to optimise past it. If Lucia grades poorly, check the two locked slots first. There is nothing else in the build to have got wrong.