☆ New: Tier List Maker & Community Tier List Contest!
★ Upcoming: Version 2.5, Zhao, & Ye Shunguang!
☆ 2.4 Agents: Dialyn, & Banyue
★ 2.3 Phase 2: Yidhari Release & Ju Fufu Rerun
☆ Tier Lists: Agents | W-Engines | Bangboos | Teams
★ Redeem Codes for free Polychromes!

ZZZ's Dialyn is a Physical Stun from Krampus Compliance Authority. See Zenless Zone Zero (ZZZ)'s Dialyn best build, teams, skill priority, best W-Engines, best Drive Discs, how to play, and materials here!
| Dialyn Agent Builds | ||
|---|---|---|
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| Dialyn Trust Events |
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List of Contents
| Dialyn Character Details | |||
|---|---|---|---|
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| Rarity | Attribute | ||
| Specialty | Faction | ||
| Ability Trigger | 1. Attack Agents 2. Rupture Agents |
||
| Stat | Base @ Lv. 60 |
|---|---|
| HP | 8250 |
| ATK | 683 |
| DEF | 612 |
| Impact | 110 |
| Anomaly Mastery | 94 |
| Anomaly Proficiency | 93 |
| Overall | DPS | Stun | Support |
|---|---|---|---|
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- |
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- |
Let us know why in the comments!
| Strengths | |||
|---|---|---|---|
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• Increases the damage output of the entire squad. • Can activate the Ultimate of allies without using Decibels. • Gain additional Impact through CRIT Rate scaling. |
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| Weaknesses | |||
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• Requires proper inputs to scroll through EX Special Attacks efficiently. • Needs proper rotation for Stun DMG Multiplier and Stun duration bonuses. |
| Best W-Engine | |
|---|---|
| Alt. W-Engines |
2.
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| Drive Disc Build |
|
| Disc Main Stats | 6: Impact or Energy Regen |
| 5: Physical DMG | |
| 4: CRIT Rate | |
| Disc Substats | CRIT Rate, CRIT DMG, ATK |
This build focuses on maximizing CRIT Rate since you will need 100% on Dialyn to get the full Impact buff from her Core Skill. For her VI-piece, you can either go for Impact for dishing out more Daze, or Energy Regen for frequent EX Special Attack usage.
| Dialyn F2P Team | Bangboo | ||
|---|---|---|---|
Dialyn
Stun |
Billy
Attack |
Nicole
Support |
Bagboo
|
| Bangboo Alternatives |
•
|
||
Dialyn can be used on a team with Billy and Nicole. Use Dialyn and Nicole to increase Billy's DMG through the Stun DMG Multiplier and DEF shred, respectively.
| Dialyn Attack Team | Bangboo | ||
|---|---|---|---|
Dialyn
Stun |
Evelyn
Attack |
Astra
Support |
Snap
|
| Bangboo Alternatives |
•
|
||
For this Attack team, Dialyn can help trigger Evelyn's Ultimate when she has Get Lost active. This results in Evelyn unleashing more Chain Attacks, which effectively increases her damage combined with Astra.
| Alternative | Explanation |
|---|---|
| Any Attack DPS | DPS Replacement Any Attack Agent can work with Dialyn. Characters that have a strong Ultimate and can share on-field time with Dialyn can work here. |
Caesar | Support Replacement Caesar can both stun enemies and provide a shield to allies. |
Lucy | Support Replacement Lucy can provide an ATK buff to the entire party. |
| Dialyn Rupture Team | Bangboo | ||
|---|---|---|---|
Dialyn
Stun |
Yixuan
Rupture |
Lucia
Support |
Excaliboo
|
| Bangboo Alternatives |
•
|
||
Dialyn can also work great on Rupture teams as she can increase the damage dealt by Rupture units. She works particularly well with Yixuan, whose damage mostly comes from her Ultimate.
| Alternative | Explanation |
|---|---|
| Any Rupture DPS | Support Replacement Any Rupture DPS can work with Dialyn. |
Astra | Support Replacement Astra can provide healing and CRIT DMG buffs. |
Pan Yinhu | Support Replacement Pan Yinhu can buff an ally's Sheer Force. |
Caesar | Support Replacement Caesar can both stun enemies and provide a shield to allies. |
Lucy | Support Replacement Lucy can provide an ATK buff to the entire party. |
These W-Engines are rated based on their performance at Update Level 0.
| W-Engine | Effect | |
|---|---|---|
| 1 |
|
24/7 While off-field, the equipper's Energy Regen increases by 1.5/s. When the equipper deals Physical DMG with an EX Special Attack, the Daze dealt by the equipper's attacks increases by 9% for 10s, stacking up to 3 times. At 3 stacks, all squad members gain 30% additional CRIT DMG for 40s. Repeated triggers reset the duration. Only one instance of this CRIT DMG boost effect can exist in the same squad. |
| 2 |
|
Passionate Construction While off-field, the equipper's Energy Regen increases by 0.6/s. When using an EX Special Attack, the equipper's Impact is increased 10% for 10s, stacking up to 2 times. The duration of each stack is calculated separately. |
| 3 |
|
Thick Broth For every 10 Energy accumulated, the equipper's Impact increases by 2%, stacking up to 8 times. After Energy is consumed, this bonus remains for 8 more seconds. The duration of each stack is calculated separately. |
| 4 |
|
Behemoth Hunter When the target's HP is no lower than 50%, the equipper inflicts 10% more Daze to the target. When the target's HP is no lower than 75%, this bonus is further enhanced by 10%. |
| Drive Disc | Rating and Merits |
|---|---|
|
(4-pc) (2-pc) |
★★★ - Best Set! Since Dialyn's kit wants her to have more than 50% CRIT Rate, King of the Summit synergizes amazingly with her and guarantees the CRIT DMG buff it provides. Woodpecker Electro is your 2pc. for this build since Dialyn wants CRIT Rate for more Impact. |
|
(4-pc) (2-pc) |
★★☆ - 2nd Best You can use a 2pc. Swing Jazz or Moonlight Lullaby for the Energy Regen, and if you have better sub-stats for those pieces. |
| Skill | Priority | Explanation |
|---|---|---|
| ★★★★★ | It's important to upgrade Dialyn's Core Skill first for the impact and Stun DMG multiplier increase. | |
| ★★★★☆ | The Basic Attack can be used after using Dialyn's EX Special Attack, so upgrade this to increase overall Daze. | |
| ★★★☆☆ | You can save Dialyn's Dodge for last since this doesn't do much aside from Daze. | |
| ★★★☆☆ | You can also save Dialyn's Assist for later for the Daze her Defensive Assist provides. | |
| ★★★★★ | Dialyn's Special Attack is an essential part of her kit, so upgrade this when you can. | |
| ★★★★☆ | Dialyn's Chain Attack is great to upgrade, mostly for the Ultimate Daze. |
| Skill Effects |
|---|
|
Core Passive - Five-Star Service Hotline
Upon entering the battlefield, Dialyn starts with 60 Positive Reviews. If her initial CRIT Rate surpasses 50%, her Impact increases by 1.4 for each additional 1%, up to a maximum increase of 100. After using EX Special Attack: Rock, the next EX Special Attack becomes EX Special Attack: Scissors for 8s. After using EX Special Attack: Scissors, the next EX Special Attack becomes EX Special Attack: Paper! for 8s. When EX Special Attack: Paper! hits an enemy, it applies the Malicious Complaint effect. While under Malicious Complaint, if the enemy becomes Stunned, the Stun duration is extended by 2s, and Stun DMG Multiplier increases by 15%. Before recovering from Stun, Malicious Complaint can trigger on the same target only once. The Stun duration bonus does not stack with similar effects. When an enemy with Malicious Complaint recovers from being Stunned, the effect ends. While in combat, Dialyn gains 0.6 Positive Reviews per second. When a heavy attack of EX Special Attack: Rock, EX Special Attack: Scissors, or EX Special Attack: Paper! hits enemies, she gains 7.5 Positive Reviews. Each use of a skill can grant this bonus only once, up to a maximum of 120. With at least 90 Positive Reviews, when Dialyn triggers the Chain Attack window using Chain Attack: Welcome Mat, EX Special Attack: Get Lost!, or Quick Assist: Forward Call, the next character to switch in will have their Chain Attack upgraded to an Ultimate. When an ally launches an Ultimate this way, Dialyn consumes 60 Positive Reviews. With at least 90 Positive Reviews, when Dialyn hits an enemy with EX Special Attack: Get Lost! and doesn't trigger a Chain Attack window, she consumes 90 Positive Reviews to forcibly trigger a Chain Attack window. The next character to switch in will have their Chain Attack upgraded to an Ultimate. Each time Positive Reviews reaches 90 or an Ultimate is activated, Dialyn obtains 1 Customer Complaint. A maximum of 1 Customer Complaint can be held at a time. |
|
Additional Ability - External Line
When another character in your squad is an Attack or Rupture character: Dialyn's EX Special Attack CRIT DMG is increased by 50%. When an EX Special Attack or Ultimate is activated, all squad members gain the Overwhelmingly Positive effect. While Overwhelmingly Positive is active, DMG dealt is increased by 40% for 15s. When Dialyn uses an EX Special Attack or Ultimate while Overwhelmingly Positive is active, if the remaining duration of Overwhelmingly Positive is less than 35s, its duration is extended by 10s. When a heavy attack from EX Special Attack: Rock, EX Special Attack: Scissors, or EX Special Attack: Paper! hits, additional DMG is dealt based on the previous squad member's Specialty: If the squad member is an Attack Agent, EX Special Attack: Rock, EX Special Attack: Scissors, and EX Special Attack: Paper! deal additional DMG equal to 320% of that Attack Agent's ATK. If the squad member is a Rupture Agent, EX Special Attack: Rock, EX Special Attack: Scissors, and EX Special Attack: Paper! deal additional DMG equal to 400% of that Rupture Agent's Sheer Force. |
| Skill Effects |
|---|
|
Basic Attack - Happy to Be of Service
Press Basic Attack to activate: unleashes up to four attacks, dealing Physical DMG. |
|
Basic Attack - Rock, Paper, Scissors
After EX Special Attack: Rock or Ex Special Attack: Scissors, press Basic Attack to activate: Performs up to two attacks, dealing Physical DMG. During skill activation, Anti-Interrupt level increases, and DMG taken is reduced by 40%. |
| Skill Effects |
|---|
|
Dodge - Line Busy
A quick dash dodge. Character is invulnerable while using this skill. |
|
Dash Attack - Sudden Call
Press Basic Attack during a dodge to activate: Launches a dashing attack at enemies in front, dealing Physical DMG. |
|
Dodge Counter - Number Unavailable
Press Basic Attack during a Perfect Dodge to activate: Launches consecutive attacks against enemies in front, dealing Physical DMG. After using this skill, can immediately follow up with the 4th hit of Basic Attack: Happy to Be of Service. Character is invulnerable while using this skill. |
| Skill Effects |
|---|
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Quick Assist - Forward Call
When the active character is launched, press Assist to activate: Launches consecutive attacks against enemies in front, dealing Physical DMG. After using this skill, can immediately follow up with the 4th hit of Basic Attack: Happy to Be of Service. Character is invulnerable while using this skill. |
|
Defensive Assist - Decline Call
When the on-field character is about to be attacked, press Assist to activate: Parries the enemy's attack, dealing massive Daze. This skill excels at parrying enemy attacks and reduces the consumption of Assist Points when the character is under intense attacks. Character is invulnerable while using this skill. |
|
Assist Follow-Up - Back-to-Back Calls
Press Basic Attack after a Defensive Assist to activate: Performs a rapid dash followed by a slash attack, dealing Physical DMG. After using this skill, can immediately follow up with the 4th hit of Basic Attack: Happy to Be of Service. Character is invulnerable while using this skill. |
| Skill Effects |
|---|
|
EX Special Attack - Get Lost!
With Customer Complaint, hold Basic Attack to activate: Delivers a forward martial salute attack. On activation, it consumes 1 Costumer Complaint and deals Physical DMG. After activation, the previous character's Quick assist is triggered. Character is invulnerable while using this skill. |
|
Special Attack - Welcome Gesture
Press Special Attack to activate: Throws dual rings to slash enemies, dealing Physical DMG. Anti-Interrupte level is increased while using this skill. |
|
EX Special Attack - Rock
With enough Energy, press Special Atack to activate: Launches a fist attack, dealing Physical DMG. Character is invulnerable while using this skill. |
|
EX Special Attack - Scissors
With enough Energy, press Special Atack to activate: Launches a scissors attack, dealing Physical DMG. Character is invulnerable while using this skill. |
|
EX Special Attack - Paper!
With enough Energy, press Special Atack to activate: Launches a paper attack, dealing Physical DMG. Character is invulnerable while using this skill. |
| Skill Effects |
|---|
|
Chain Attack - Welcome Mat
When a Chain Attack is triggered, select the character to activate: Launches consecutive kicks against enemies in front, dealing massive Physical DMG. After using this skill, can immediately follow up with the 4th hit of Basic Attack: Happy to Be of Service. Character is invulnerable while using this skill. |
|
Ultimate - Service Stopped for Number Dialed
When Decibel Rating is at Maximum, press Ultimate to activate: Rushes forward and performs a finger flick attack, dealing massive Physical DMG. After using this skill, can immediately follow up with the 4th hit of Basic Attack: Happy to Be of Service. Character is invulnerable while using this skill. |

Dialyn has 2 resources: Positive Reviews, which is the gauge under her HP meter, and Customer Complaint, which is the circle at the end of the Positive Reviews gauge.
Positive Reviews can be accumulated by hitting enemies with EX Special Attacks Rock, Scissors, and Paper. Customer Complaint can be acquired upon reaching 90 Positive Reviews or whenever an Ultimate is used.
Dialyn can accumulate a maximum of 120 Positive Reviews, but she will only need at least 90 to take advantage of her Core Skill. As for Customer Complaint, Dialyn can only hold one at a time, with which she can spend to initiate EX Special Attack: Get Lost.

With 1 Customer Complaint acquired, hold the Basic Attack button to activate EX Special Attack: Get Lost.
This will open a Chain Attack window regardless of the enemy's stun meter. Then, switch to a different character to consume one Customer Complaint and enable that character to automatically use their Ultimate without consuming Decibels!
If Dialyn does not have Customer Complaints, she will instead consume 90 Positive Reviews to force a Chain Attack window via EX Special Attack: Get Lost.

Dialyn's EX Special Attack takes the form of Rock, Scissors, and Paper hits, necessarily in that order. Hitting enemies with paper attacks will apply Malicious Complaint on them, which will increase the DMG dealt to those targets!
Additionally, it will increase a stunned enemy's stun duration and increase their Stun DMG Multiplier!

Teaming Dialyn up with Rupture or Attack Agents will activate the Overwhelmingly Positive effect, which will increase the DMG of all party members. Be sure to build your teams accordingly to take full advantage of Dialyn's capabilities!
| Dialyn Skill Combo |
|---|
| EX Special Attack → Basic Attack → Basic Attack → EX Special Attack → Basic Attack → Basic Attack → EX Special Attack → Hold Basic Attack |
For an efficient way of cycling through Dialyn's EX Special Attacks, start off with EX Special Attack: Rock followed by two Basic Attack inputs. Repeat that rotation until Dialyn unleashes EX Special Attack: Paper! If you have accumulated enough Customer Complaint by this point, end the combo with Get Lost! by holding down Basic Attack.
| Total Promotion Materials |
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| Total Skill Upgrade Materials |
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| Total Core Skill Upgrade Materials |
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For the full list of materials and calculations, check out the Dialyn Materials Guide!
Dialyn Promotion and Skill Materials Guide
| Why We Recommend It | |
|---|---|
| M1 | ★★★★★ - Amazing! This helps Dialyn accumulate Positive Reviews faster, allowing more frequent use of Get Lost! This also increases the team's damage output while Overwhelmingly Positive is active. |
| M2 | ★★★★★ - Amazing! Boosts the squad's offense even further by increasing Stun DMG Multiplier and DMG to targets affected by Malicious Complaint. |
| M4 | ★★★☆☆ - Good Helps with Dialyn's resource management by giving her 20 Energy whenever she enters battle every 180s. This also boosts her ATK. |
| M6 | ★★★★☆ - Great Allows Dialyn to deal additional Physical DMG whenever an ally attacks by applying Aftertone to the teammate whose Ultimate is activated through Core Passive. |
| Cinema Effect | |
|---|---|
| M1 | Boundless Hospitality The amount of Positive Reviews accumulated each second and gained when EX Special Attack: Rock, EX Special Attack: Scissors, or EX Special Attack: Paper! hits an enemy increase by 16%.While the Overwhelmingly Positive effect is active, characters ignore 15% of enemy All-Attribute RES. |
| M2 | 24/7 Hotline Enemies affected by Malicious Complaint gain an additional 10% Stun DMG Multiplier when Stunned. All units deal 15% increased DMG to targets affected by Malicious Complaint. |
| M3 | Call from the Hollow Basic Attack, Dodge, Assist, Special Attack, and Chain Attack Lv. +2 |
| M4 | The Past Never Fades Upon entering combat, Dialyn recovers 20 Energy. This effect can trigger once every 180s in Investigation Mode. While the Overwhelmingly Positive effect is active, Dialyn's ATK increases by 500. |
| M5 | Lies Basic Attack, Dodge, Assist, Special Attack, and Chain Attack Lv. +2 |
| M6 | Truth When an ally enters the field with an Ultimate through the Core Passive's effect, that ally gains the Aftertone effect. With this effect, landing an attack causes Dialyn to deal an additional instance of Physical DMG equal to 480% of Dialyn's ATK. This DMG is treated as EX Special Attack DMG, and can trigger once every second, up to 12 times. Gaining Aftertone again refreshes its trigger count. Only one ally can have Aftertone at a time. |
| Voice of the Once-Spoken Banner | |
|---|---|
Voice of the Once-Spoken |
|
| Latest Run | |
| Version 2.4 November 26, 2025 - December 17, 2025 |
Dialyn is available to get from the Limited Banner Voice of the Once-Spoken that runs in Version 2.4 of Zenless Zone Zero (ZZZ) from November 26, 2025 to December 17, 2025.
| English VA | TBD |
|---|---|
| Japanese VA | TBD |
| Korean VA | TBD |
| Chinese VA | 蔡书瑾 |
| Gender | Female |
| Birthday | TBD |
| Height | TBD |

Dialyn is the customer service representative of the faction. From the looks of it, it's a hidden service and recommends rather unorthodox things like a God of War Chat Package which aids in filing complaints against TOPS.
Due to her role, Banyue remarks that other people say that she has a ''tongue dripping in venom'' in reference to her sharp tongue or cunning way of communicating.
How to Increase Dialyn's Trust

Anby
|
Billy
|
Nicole
|
Anton
|
Corin
|
Ben
|
Soukaku
|
Lucy
|
Piper
|
Seth
|
Pulchra
|
Pan Yinhu
|
Manato
|
Banyue
|
Zhao
|
Ye Shunguang
|
I have enough to roll for Ye Shunguang (looks like next Miyabi and Yixuan). Maybe I start to roll slowly not to waste my rolls for her as she looks promising with an old team structure. I missed Lucia and am not happy at all about that, but I like to have a character that can stun well. Especially to support Evelyn, I wasted a lot of rolls on her signature engine in the rerun, and now I regret it a lottttttttt. She cannot do much even with Astra in the team.
Dialyn Best Builds and Teams



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The issue with all F2P games (and many RPG games) is the developer has to mrlease a number of best charecters in the first year, so gamers can make a good structured tream to continue playing.From nextyear it is really depends on your idea and team building that how you like to run your team and where you like to go with your playing style. Most of the new charecters are eather too technical ro good for a person who likes to start the game now.