If you're looking for the ultimate Zenless Zone Zero Dialyn complete guide in 2025, you've come to the right place. Dialyn, the latest S-Rank Physical Stun agent introduced in version 2.4, brings a unique blend of stunlocking prowess and team-wide support to any lineup. Here's a detailed breakdown to help you maximize her impact in every game mode, whether you're a new Proxy or a seasoned veteran.

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Understanding Dialyn’s Kit: Impact, Buffs, and Playstyle

Dialyn's gameplay revolves heavily around her Core Passive, which cleverly transforms every 1% of CRIT Rate above 50% into 2 points of Impact, up to 100. This mechanic means you can focus on stacking CRIT Rate to naturally build Impact, making her both powerful and straightforward to optimize. Her kit also features two key resources: Positive Review (PR) and Customer Complaint. Managing these resources lets her upgrade chain attacks into Ultimates and extend stun phases, giving your team more opportunities for high-damage combos.

Her EX Special Attack sequence—Rock, Scissors, then Paper—serves as her main method for generating PR and applying the Malicious Complaint debuff. This debuff extends stun duration by 2 seconds and boosts stun damage multiplier by 30%, making her invaluable in both boss fights and tough encounters.

Skill Priority: What to Upgrade First

When leveling up Dialyn, prioritize:

  1. Core Skill: Maximizes Impact and Stun DMG multipliers.

  2. Special Attack, Chain Attack: Increases Daze output and overall team synergy.

  3. Assist: Useful but not as critical as the above.

  4. Basic Attack and Dodge: Upgrade only if you have extra resources.

Here's a simplified priority table:

Skill Priority Level
Core Skill ★★★★★
Special Attack ★★★★★
Chain Attack ★★★★★
Assist ★★★★☆
Dodge ★★★☆☆
Basic Attack ★★★☆☆

Best W-Engines for Dialyn

  • Yesterday Calls (S-Rank): Offers +24% CRIT Rate and passive energy regeneration, making it the top pick.

  • Hellfire Gears: Grants Impact bonuses and energy regen, a solid alternative.

  • For budget builds, A-Rank options like Steam Oven (energy regen), Precious Fossilised Core (Impact & Daze), and Six Shooter (Impact scaling with EX) work well.

Drive Discs: Sets and Stats

Dialyn performs best with a 4-piece King of the Summit set, which boosts Daze and provides a team-wide CRIT DMG buff as long as her CRIT Rate is above 50%. For two-piece combos, Woodpecker Electro (CRIT Rate +8%) and Swing Jazz or Moonlight Lullaby (Energy Regen +20%) are solid choices depending on your substats and needs.

  • Slot 4: CRIT Rate

  • Slot 5: Physical DMG

  • Slot 6: Energy Regen or Impact

Optimal substats include CRIT Rate, CRIT DMG, Impact, and ATK.

Team Compositions: Flexibility and Synergy

One of Dialyn’s greatest strengths is her flexibility. As an off-field stunner, she pairs well with many main DPS agents. Ideal team setups place your main Attack or Rupture agent before her in the lineup for maximum scaling. Popular teams include:

  • Yixuan / Lucia / Dialyn / Miss Esme or Snap

  • Yidhari / Lucia / Dialyn / Miss Esme or Snap

  • Banyue / Lucia / Dialyn / Miss Esme or Snap

  • Evelyn / Astra Yao / Dialyn / Butler or Snap

  • Hugo / Dialyn / Lighter / Butler or Snap

She excels in teams where maximizing stun uptime and unleashing multiple Ultimates during stun phases is key.

Farming Materials for Dialyn

To fully unleash Dialyn's potential, gather the following materials:

  • 4x Basic Stun Certification Seal

  • 75x Advanced Physical Chip

  • 32x Advanced Stun Certification Seal

  • 250x Specialized Physical Chip

  • 30x Buster Certification Seal

  • 5x Hamster Cage Pass

  • 25x Basic Physical Chip

  • 9x Exuvia of Refinement

  • 3,705,000 Denny

  • 60x Higher Dimensional Data: Stealth Phantom

All these can be farmed via routine cleanups and special events in Zenless Zone Zero.

Mindscape and Signature W-Engine: Worth the Investment?

Dialyn’s Mindscapes (especially M1 and M2) increase her PR generation, resistance shred, and further boost her team’s damage and stun effectiveness. However, her signature W-Engine, "Yesterday Calls," is generally the most important first investment due to its synergy with her kit. For those seeking maximum performance, aim for M1 and M2 after securing her signature weapon.

Final Thoughts

In summary, this Zenless Zone Zero Dialyn complete guide equips you with all you need to make her shine in the latest meta. Her universal buffs, frequent stun triggers, and ability to extend ultimate windows make her a core pick for many teams, especially if you lack other high-end stunners. Whether you're farming, pushing high-level content, or just want a fun and powerful support, Dialyn is well worth your resources in Version 2.4 and beyond.