Sunna Build guide - Best Drive Disc, W-engine and Teams

Looking for the best Sunna build in Zenless Zone Zero? This guide covers everything you need to maximize her kit, including the best W-Engines, Drive Disc sets, skill priorities, and team comps.

Sunna is currently sitting at the top as one of the best supports in Zenless Zone Zero, and understandably so. She's extremely easy to play, she buffs ATK via passive and Ether Veil, and increases stun multipliers and contributes damage via Cat's Gaze. That said, Sunna is nothing without a good build.

Keep on reading to learn more about the best ZZZ Sunna build and the ways to optimize her build.

Sunna Build Guide Overview

• Skill Priority: Core Skill > Special Attack > Chain Attack > Assist > Basic Attack > Dodge
• Best W-engine: Thoughtbop
• Best Drive Disc: Moonlight Lullaby
• Stats Priority: ATK% > ATK > CRIT
• Best Mindscape: M1, M2, and M6
• Best team: Ye Shunguang, Zhao and Sunna

Who is Sunna in Zenless Zone Zero

Sunna is a playable S-Rank Physical Support Agent in Zenless Zone Zero and serves as the composer for the Angels of Delusion.

Sunna Skill level-up priority

To get the most out of Sunna's kit, you will have to prioritize upgrading Sunna's Core Skills and Special Attack.

Name	Skill Priority
Basic Attack	★ ★
Dodge	★ ★
Assist	★ ★
Special Attack	★ ★ ★ ★ ★
Chain Attack	★ ★ ★ ★
Core Skill	★ ★ ★ ★ ★

Sunna gains a large amount of ATK scaling, and most of her support power is locked into her Core Skill, making it the highest priority for upgrades. Special Attack comes next since it forms the core of her kit’s functionality. Chain Attack follows to improve her healing output. Basic Attack, Dodge, and Assist can be left for last in terms of investment.

Best W-engines for Sunna

The best W-engines for Sunna are Thoughtbop, Weeping Cradle and Kaboom the Cannon.

Sunna Signature Weapon

Thoughtbop is, without a doubt, the best weapon for Sunna, and she performs reliably with it. Sunna has lower Energy Regen compared to most support characters, so this weapon helps her significantly. On top of that, Sunna can provide teamwide buffs, including DMG and ATK buffs.

While not the active character, the equipper's Energy Regen increases by 0.6/s. When the equipper uses an EX Special Attack and deals Physical DMG, all squad members gain a buff that increases DMG dealt by 12.5% for 40s, stacking up to 2 times. Repeated triggers reset the duration. At 2 stacks, characters gain an additional 10% ATK. Only one instance of this effect can exist in the same squad.

Alternative weapons for Sunna

Weeping Cradle is the best S-rank alternative for Sunna. It applies Pen Ratio for damage, but ultimately, this weapon finds more value as it increases Sunna's energy regen and applies a debuff that makes the enemies take more damage.

For her best F2P option, consider picking up Kaboom the Cannon. It provides energy regen, and a teamwide ATK buff, which most Attacker DPS agents can appreciate.

Best Drive Discs for Sunna

The best Drive Disc for Sunna is the Moonlight Lullaby.

Moonlight Lullaby offers a much-needed Energy Regen and since Sunna is a support character, she can use her attacks and this set to add another teamwide damage buff.

• 2-Piece Set
  • Energy Regen +20%
• 4-Piece Set
  • 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

2-piece

Pair it with either of this set. You can stick with Swing Jazz if you're confident you can reach near 3500 ATK to maximize her ATK buff.

Drive Disc	Effects
Swing Jazz	Energy Regen +20%
Astral Voice	ATK +10%

Main stats for every drive disc

• Drive Disc 4: ATK%
• Drive Disc 5: ATK%
• Drive Disc 6: Energy Regen

Sub stats

• ATK%
• Attack
• Crit rate
• Crit damage
• PEN

Should you pull Sunna's Mindscapes in Zenless Zone Zero?

Here are all of Sunna's Mindscapes in ZZZ.

Sunna's best mindscapes are M1, M2 and M6!

M1:Loneliness Corruption Symptoms

Ratings: ★ ★ ★ ★ ★ Effect: When Sunna enters the battlefield, she gains 15 Energy. In Investigation Zone Mode, this effect can trigger once every 180s. When Cat's Gaze triggers and damages an enemy, the target's DEF is reduced by 7% for 40s, stacking up to 3 times. The duration of each stack is calculated separately. Reason: A good mindscape that not only makes building Sunna easier, but also applies a def debuff which helps the team's damage output.

M2:Feline Go-With-the-Flow

Ratings: ★ ★ ★ ★ ★ Effect: While Sunna is within any Ether Veil, all squad members gain 10% ATK and she obtains 1 Claw Sharpener every 10s. The number of attacks required to trigger Cat's Gaze is reduced, and the DMG Multiplier on trigger is increased: When triggered by an Attack character, the DMG Multiplier is increased by 200%. When triggered by an Anomaly character, the DMG Multiplier is increased by 300%. Reason: Increases the damage dealt by Cat's Gaze. Best Mindscape before M6.

M3:Transformation Apple
Ratings: ★ ★ ★ Effect: Basic Attack, Dodge, Assist, Special Attack, and Chain Attack Lv. +2 Reason: Increases her skilll level.

M4:Delusion Investigation Team
Ratings: ★ ★ ★ ★ Effect: When Sunna uses her Ultimate, all squad members deal 18% increased DMG for 60s. Reason: Applies a respectable damage increase for the team.

M5:Galaxy Tramway
Ratings: ★ ★ ★ Effect: Basic Attack, Dodge, Assist, Special Attack, and Chain Attack Lv. +2 Reason: Increases all of Sunna's skill levels. Not worth pulling for unless used as a stepping stone for M6

M6:Hollow Big Bang

Ratings: ★ ★ ★ ★ ★ Effect: When Sunna uses an EX Special Attack, she enters the Focused Creation! state for 8s. While in the Focused Creation! state, all attacks Sunna performs are guaranteed to CRIT, and her CRIT DMG increases by 0.03% of her initial ATK, up to a maximum of 105%. While in the Focused Creation! state, Sunna's Anti-Interrupt Level is increased, and DMG taken is reduced by 40%. While in the Focused Creation! state, Sunna can trigger Cat's Gaze, its DMG being calculated using Attack Agent rules. If Cat's Gaze is triggered while Sunna has a Claw Sharpener, the Claw Sharpener is immediately consumed, and Cat's Gaze is reapplied to the enemy. While in the Focused Creation! state, DMG dealt when any squad member triggers Cat's Gaze increases by 50%. Reason: Massively increases Sunna's personal damage, essentially turning her into sub-DPS support.

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Best Teams for Sunna

Sunna primarily serves as a support for Attack and Anomaly DPS characters. She provides an ATK buff, while her own damage output scales based on the stats and damage dealt by her supported ally.

Ye Shunguang Sunna team

When it comes to synergy, the Ye Shunguang, Zhao, and Sunna team does it best.

Sunna happens to be Ye Shunguang's best support. She provides the necessary ATK buffs while also being able to activate Ether Veil for her Qingming Sword Force stacks. Zhao, on the other hand, serves a similar role to Sunna, as she can heal the team and provide buffs through Ether Veil and the Bunny in Wonderland set.

Promeia Sunna team

Sunna is also a good addition to the Promeia and Nangong Yu team.

Promeia thrives with longer stun durations and higher stun multipliers, both of which these units can provide. Nangong Yu can trigger Disorder and Abloom, helping fill Promeia's gauge while also providing additional anomaly-related buffs. Meanwhile, Sunna directly supports the Ice DPS with damage buffs and contributes meaningful personal damage of her own.

Full Angels of Delusion team

Of course, don't forget about the full Angels of Delusion team.

Aria and Nangong Yu are essentially an inseparable pair. Aria benefits greatly from anomaly-related buffs, while Nangong Yu can stagger enemies, creating favorable conditions for Aria's kit. To round out the team, add Sunna for Ether Veil activation, ATK buffs, and additional damage buffs.

Frequently Asked Questions for ZZZ Sunna build

This wraps up our Sunna build guide. Sunna shines as a versatile support who provides Ether Veils, powerful ATK buffs, and valuable team utility that can elevate a wide range of compositions. With the right setup, Sunna can consistently boost overall team performance and remain a valuable addition to both current and future team compositions.

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