Recommended sets
Recommended disc sets, best first. Run a listed 4-piece with any of its 2-piece options.
Yunkui Tales
4-piece · top pick
Pair with 2-piece:
Branch & Blade SongBest
Woodpecker Electro4-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
1900
HP
17000
DEF
600
CRIT Rate
68%
CRIT DMG
150%
These mindscapes grant stats that don't show on the out-of-combat panel, so the targets above are lowered once you own them.
Guidance
Yixuan is the clearest HP-scaling build on the site and her numbers say so plainly: HP% carries more substat weight than ATK%, slot 6 accepts HP% and nothing else, and her HP target is 17,000, among the highest on the roster. If you have come from an ATK-scaling agent this is what will trip you up. ATK% rolls still count, they are just worth less to her than HP% rolls. Set farming is unusually simple. Only three loadouts are listed and every one of them is 4-piece Yunkui Tales, so there is no 4-piece decision to make at all. The only open question is the 2-piece partner, and since a bare 4-piece is scored slightly below a complete 4+2, running Yunkui Tales on its own is worth a little less than pairing it with either listed option. None of that makes crit optional. CRIT DMG and CRIT Rate are tied at the top of her substat weights and both appear as targets (68% and 150%), so she wants crit and HP together rather than one instead of the other.