Sunna is an S-rank Support agent in Zenless Zone Zero. This Sunna Drive Disc build lists the sets, main stats and substats to aim for, and the Area Patrol stage that drops them, as of version 3.2.
- 4-piece
- Moonlight Lullaby
- 2-piece
- Energy Regen +20%
- Disk 4
- ATK%
- Disk 5
- ATK%
- Disk 6
- Energy Regen
- Substats
- ATK% > Flat ATK > Anomaly Proficiency
- W-Engine
- Thoughtbop
- Farm at
- Iron Law and Outlaws
Best Drive Disc sets for Sunna
Sunna's 4-piece set is Moonlight Lullaby. No other 4-piece set is recommended, so there is no substitute worth farming.
-
Moonlight Lullaby Best in slot
4-piece: When the equipper is a Support character and uses an EX Special Attack or Ultimate, the DMG dealt by all squad members increases by 18% for 25s. Repeated triggers reset the duration. Passive effects of the same name do not stack
2-piece: Energy Regen +20%. Drops from Iron Law and Outlaws.
2-piece options
For the 2-piece slot the bonus matters, not the set's name. Several sets share the same 2-piece bonus, so Sunna can take it from whichever one you have spare pieces of:
- Energy Regen +20%: any of Swing Jazz or Moonlight Lullaby (they give the same bonus)
Sunna main stats: Disk 4, 5 and 6
Disks 1 to 3 always roll HP, ATK and DEF as their main stat, so the choice is on 4, 5 and 6. A > means "better than"; = means the two are about as good.
| Slot | Main stat, best first |
|---|---|
| Disk 4 | ATK% |
| Disk 5 | ATK% |
| Disk 6 | Energy Regen |
Sunna substat priority
Roll for ATK% and Flat ATK first. A disc showing neither of those is rarely worth levelling for Sunna, whatever else it has.
- ATK%
- Flat ATK (until 3500)
- Anomaly Proficiency
- PEN
- CRIT Rate
- CRIT DMG
Where to farm Sunna's Drive Discs
Moonlight Lullaby drops from the Iron Law and Outlaws Area Patrol stage. The other set it drops, Dawn's Bloom, is not part of Sunna's build.
| Area Patrol stage | Sets it drops |
|---|---|
| Iron Law and Outlaws | Dawn's Bloom (not in this build) Moonlight Lullaby (best 4-piece) |
| Monster and Weirdo | Swing Jazz (2-piece option) Chaotic Metal (not in this build) |
Building more than one agent? The Area Patrol Recommender ranks every stage for your whole team at once, and the Drive Disc Stat Guide says which drops to keep while you farm.
Sunna W-Engine and skill priority
Thoughtbop S-rank, Energy Regen sub-stat
Sunna's signature: Energy Regen mainstat plus 0.6/s passive Energy make it far and away the best resource engine, enabling frequent Ether Veil for teams like Ye Shunguang's. It also brings 10% Combat ATK and a near-permanent 25% DMG Bonus; the strongest team-buff pick too.
Skills to level first
- Special Attack
- Chain Attack
- Assist
- Basic Attack
- Dodge
Agents who also use Moonlight Lullaby
These agents compete with Sunna for the same set, which is worth knowing before you hand a good piece to one of them.
Check the discs you already have
Hundreds of discs in the inventory and no idea which ones Sunna could use? Drive Disc Triage reads an export of your account and sorts every disc into lock or discard, checking each one against this build and every other agent you own.
Open Drive Disc TriageQuestions
What is the best Drive Disc set for Sunna?
Moonlight Lullaby 4-piece. For the 2-piece, any set with Energy Regen +20% works.
What main stats should Sunna use on Disk 4, 5 and 6?
Disk 4: ATK%. Disk 5: ATK%. Disk 6: Energy Regen. Disks 1 to 3 have fixed main stats (HP, ATK and DEF), so only their substats matter.
What substats does Sunna need?
In priority order: ATK%, Flat ATK, Anomaly Proficiency, PEN, CRIT Rate, CRIT DMG. The first two are what make a disc worth levelling for Sunna; the rest are tiebreakers.
Where do I farm Sunna's Drive Discs?
Moonlight Lullaby drops from the Iron Law and Outlaws Area Patrol stage, alongside Dawn's Bloom. Each run at Lv.60 costs 60 Battery Charge and splits its S-rank discs between the two sets.
Build data for ZZZ 3.2, from the community ZZZ Agent Build Guide and zzz-build.com, cross-checked against the Prydwen-derived Drive Disc Salvaging Helper sheet. Area Patrol drops from the ZZZ Wiki. Updated .