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:
Swing JazzBest
Astral Voice
Hormone Punk4-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
3500
No mindscape notes have been written for this agent yet.
Guidance
Sunna is the purest ATK build on the site. ATK% leads her substat weights at 10 with flat ATK at 8 behind it, her ATK target is 3,500, and all three variable slots are locked to a single main stat: ATK% in slot 4, ATK% in slot 5, Energy Regen in slot 6. She is one of only three agents here with no main-stat decisions at all. That cuts both ways. There is nothing to get wrong, but there is also no flexibility to absorb a mistake: a single wrong main is a straight loss of around six points with nothing elsewhere to make it up. Anomaly Proficiency at 6 and PEN at 4 fill out her weights, and there is no crit weighting whatsoever, so crit-heavy discs contribute nothing here. Four loadouts all run 4-piece Moonlight Lullaby with three accepted partners. Fill the locked slots, aim every roll at ATK%, and she is essentially finished.
Where this comes from
The recommended sets, main stats and stat targets on this page are adapted from Prydwen. The substat weights, grade thresholds and any scoring shown against them are Wisplight's own, derived from that build rather than published by Prydwen. Last updated Aug 8, 2026.