Zenless Zone Zero Seth is a playable Agent, introduced in Version 1.1. A Rookie Officer of the Criminal Investigation Special Response Team, Seth is an Electric and Defense type character with a slash specialty. His main role is to provide shields that boost Anomaly Proficiency, making him ideal for Anomaly teams. As a Thiren species with an Agent Rank A, Zenless Zone Zero Seth is effective even at low investment, offering strong support and utility.
Seth Build
Electric
Defense
Criminal Investigation Special Response Team
HP
8701
ATK
568
DEF
746
Impact
94
Mastery
90
Proficiency
86
Seth Best Disk Drives Gear
Swing Jazz
Freedom Blues
Hormone Punk
Seth Best W-Engines Weapons

Peacekeeper – Specialized

Spring Embrace

Bunny Band

Original Transmorpher
Seth Best Bangboo

Sumoboo
Disk 4: ATK%
Disk 5: ATK%
Disk 6: Energy Regen
ATK%
Anomaly Proficiency
PEN Ratio
Zenless Zone Zero Seth Guide: Skills
Lightning Strike
Basic Attack
Press 
Unleashes up to 4 attacks in front, dealing Physical DMG and Electric DMG.
Lightning Strike – Electrified
Basic Attack
When Resolve is above 75%, hold 
Consume 75% Resolve to launch continuous attacks in front, followed by a finishing strike that deals Electric DMG.
When the finishing strike hits an enemy, it triggers the Quick Assist of the squad member positioned before Seth.
Anti-Interrupt level is increased while using this skill.
Evasion Maneuver
Dodge
Press 
A quick dash dodge.
Character is invulnerable while using this skill.
Thunder Assault
Dash Attack
Press 
Charge forward with a shield attack, dealing Physical DMG.
Damage received during the move is decreased by 40%.
Retreat to Advance
Dodge Counter
Press 
Unleash a quick downward strike on enemies in front, dealing Electric DMG.
After the move, hold 
Character is invulnerable while using this skill.
Thunder Shield Rush
Special Attack
Hold 
Launch two shield strikes forward, dealing Electric DMG.
Anti-Interrupt level is increased while using this skill.
Thunder Shield Rush – High Voltage
EX Special Attack
When Seth has enough energy, press 
Unleash a series of slashes in front, dealing massive Electric DMG.
Hold to charge the move, and Seth will dash forward, unleashing a series of powerful slashes, dealing massive Electric DMG.
Activating the move accumulates 75% Resolve.
Anti-Interrupt level is increased while charging this skill, and damage taken is reduced by 40%.
Seth is invulnerable during the continuous slashes.
Final Judgement
Chain Attack
When a Chain Attack is triggered, select Seth to activate:
Launch a series of slashes in front, dealing massive Electric DMG.
Activating the move accumulates 75% Resolve.
After the move, hold 
Character is invulnerable while using this skill.
Justice Prevails
Ultimate
When Decibel Rating is at Maximum, press 
Launch a series of upward slashes in front, followed by a finishing strike, dealing massive Electric DMG.
Activating the move accumulates 75% Resolve, and grants 3 additional Assist Points.
After the move, hold to chain into EX Special Attack: Thunder Shield Rush – High Voltage, enabling faster charging.
Character is invulnerable while using this skill.
Protector
Core Passive
When Seth uses EX Special Attack: Thunder Shield Rush – High Voltage, he gains a Shield of Firm Resolve equal to 40%/50%/60%/68%/72%/76%/80% of his initial ATK, up to a max of 3,000 points, and lasting 25s. This can be triggered once every 10s. When Basic Attack: Lightning Strike – Electrified or Assist Follow-Up: Public Security Ruling triggers a Quick Assist or Chain Attack, causing another squad member to enter the field, that squad member gains a Shield of Firm Resolve equal to 40%/50%/60%/68%/72%/76%/80% of Seth’s initial ATK, up to a max of 3,000 points, and lasting 25s. This can be triggered once every 10s. A Shield of Firm Resolve grants a 50/62/75/85/90/95/100 point increase to Anomaly Proficiency.
High Spirit
Additional Ability
When another character in your squad shares the same Attribute or Faction: When Seth’s Chain Attack: Final Judgement or finishing strike during Basic Attack: Lightning Strike – Electrified hits an enemy, the target’s Anomaly Buildup RES to all Attributes is reduced by 20%, lasting 20s.
Armed Support
Quick Assist
When the on-field character is launched, press 
Unleash a quick downward strike on enemies in front, dealing Electric DMG.
After the move, hold to chain into EX Special Attack: Thunder Shield Rush – High Voltage, enabling faster charging.
Character is invulnerable while using this skill.
Thundershield
Defensive Assist
When the on-field character is about to be attacked, press 
Parries the enemy’s attack, dealing massive Daze.
Seth gains 25% Resolve upon activating the skill.
Character is invulnerable while using this skill.
Public Security Ruling
Assist Follow-Up
After activating the move, hold 
Zenless Zone Zero Seth Guide: Talents
Heroism
A
The shield value provided by Shield of Firm Resolve and its maximum limit is increased by 30%. When Shield of Firm Resolve ends, the Anomaly Proficiency increase provided by Core Passive: Protector lasts an additional 10s.
Recklessness of Youth
B
Upon entering battle, Seth immediately gains 75% Resolve. Hitting an enemy with Basic Attack: Lightning Strike – Electrified increases the move’s accumulated Electric Anomaly Buildup by 35%.
Slow Reflexes
C
Basic Attack, Assist, Dodge, Special Attack, and Chain Attack Lv. +2.
Core Aspiration
D
The Daze caused by Defensive Assist: Thundershield is increased by 25%.
Distant Admiration
E
Basic Attack, Assist, Dodge, Special Attack, and Chain Attack Lv. +2.
Idealist
F
When Seth lands a finishing strike on an enemy with Basic Attack: Lightning Strike – Electrified, it deals additional damage equal to 500% of his ATK. The attack is guaranteed to trigger a CRIT, and CRIT DMG is increased by 60%.
Zenless Zone Zero Seth Guide: Core Skill Enhancement
![]() | Requires: Agent Level 15 | Base Energy Regen increases by 0.12/s Core Passive: Protector Skill Lv. +1 | x6,000 |
![]() | Requires: Agent Level 25 | Base ATK increases by 25 Core Passive: Protector Skill Lv. +1 | x2 x12,000 |
![]() | Requires: Agent Level 35 | Base Energy Regen increases by 0.12/s Core Passive: Protector Skill Lv. +1 | x4 x28,000 |
![]() | Requires: Agent Level 45 | Base ATK increases by 25 Core Passive: Protector Skill Lv. +1 | x2 x9 x60,000 |
![]() | Requires: Agent Level 55 | Base Energy Regen increases by 0.12/s Core Passive: Protector Skill Lv. +1 | x3 x15 x100,000 |
![]() | Requires: Agent Level 60 | Base ATK increases by 25 Core Passive: Protector Skill Lv. +1 | x4 x30 x200,000 |
Zenless Zone Zero Seth Guide: Stat & Promotions
| Promotion Level | Level | Base HP | Base ATK | Base DEF | Promotion Costs |
|---|---|---|---|---|---|
| 0 → 1 | 1/10 | 699 | 93 | 60 | x 24,000 x 4 |
| 10/10 | 1,553 | 140 | 133 | ||
| 1 → 2 | 10/20 | 2,033 | 173 | 174 | x 56,000 x 12 |
| 20/20 | 2,982 | 225 | 255 | ||
| 2 → 3 | 20/30 | 3,462 | 258 | 296 | x 120,000 x 20 |
| 30/30 | 4,412 | 311 | 377 | ||
| 3 → 4 | 30/40 | 4,892 | 344 | 418 | x 200,000 x 10 |
| 40/40 | 5,841 | 397 | 500 | ||
| 4 → 5 | 40/50 | 6,321 | 430 | 542 | x 400,000 x 20 |
| 50/50 | 7,270 | 482 | 623 | ||
| 5 → 6 | 50/60 | 7,751 | 515 | 664 | — |
| 60/60 | 8,701 | 568 | 746 |
Zenless Zone Zero Seth Guide: Team
| Bangboo Alternatives |
Bagboo![]() | Paperboo![]() |
Electroboo![]() |
Zenless Zone Zero Seth Guide: Conclusion
Zenless Zone Zero Seth stands out as a valuable Electric Defense unit, offering consistent shields and Anomaly support. Zenless Zone Zero Seth’s unique synergy with Anomaly teams, low investment viability, and team utility through shield-based buffs make him a top-tier support pick. Whether you’re building around Electric characters or enhancing Attribute Anomaly DMG, Zenless Zone Zero Seth brings excellent defensive stability and fluid rotation potential to any squad.
Frequently Asked Questions (F.A.Qs)
❓How do Seth’s shields benefit the team?
Zenless Zone Zero Seth’s Shields of Firm Resolve grant protected allies an Anomaly Proficiency buff, boosting their Attribute Anomaly DMG output.
❓How does Seth assist other characters?
Through Quick Assists and Chain Attacks, Zenless Zone Zero Seth can generate shields for teammates and even trigger the Quick Assist of the character before him in rotation.
❓Is Seth good at low investment?
Yes, Zenless Zone Zero Seth is known for being effective even with minimal investment, making him a reliable support pick early on.
❓What skills should I prioritize when upgrading Seth?
Start with Core Skill: Protector, as it strengthens shields and the Anomaly buff.

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