Dialyn Complete Build Guide (2.4): Best W-Engines, Bangboo & Team Synergy – Ultimate Enabler in ZZZ On the Precipice of the Abyss

Zenless Zone Zero 2.4 drops one of the most game-changing supports the game has ever seen—and her name is Dialyn. As the Krampus Compliance Authority’s top Stun specialist, she isn’t just a controller. She transforms your entire team, converting Chain Attacks into full Ultimates, extending stun windows, and multiplying the damage output of any Rupture or Attack-focused roster.

But make no mistake—Dialyn isn’t plug-and-play. Build her wrong and you’ll lose over 60% of her potential value. Build her correctly and she becomes the heart of nearly every meta comp in 2.4.

This guide breaks down everything you need to master Dialyn:
✔ Best W-Engines for every budget
✔ Optimal Drive Disc stats & sets
✔ Meta & F2P team comps
✔ Rotations, combos, and synergy
✔ Bangboo recommendations
✔ Pull priority & common mistakes

Let’s turn Dialyn into the Ultimate generator she’s meant to be.


Dialyn’s Core Mechanics: What Makes Her a Meta-Defining Support

Understanding her kit is the key to maximizing her value.

Positive Review (PR) System

  • Gains PR passively + from EX Specials

  • At 90 PR, she can upgrade a teammate’s Chain Attack → Full Ultimate

  • The Ultimate does not consume Decibels

Dialyn Complete Build Guide ZZZ (2.4)

Malicious Complaint Debuff

  • Triggered at the end of her EX Special combo

  • Extends Stun Duration

  • Boosts Stun DMG Multiplier by 30%

Why She’s Insane in 2.4

  • Enables back-to-back Ultimates

  • Massive teamwide amplification

  • Perfect for Rupture and Stun comps

  • Provides control, uptime, and DPS multiplication


Dialyn Combos: Short vs Long

Short Combo (Optimal PR Build)

EX1 → EX2 → EX3
Fast, efficient, and applies Malicious Complaint.

Long Combo (Energy Generation)

Basic Attacks woven between EXs.
Use only when you need extra Energy.


Best W-Engines for Dialyn (Ranked)

🥇 Best-in-Slot: Yesterday Calls (Signature)

Why it’s mandatory for top-end builds:

  • +24% CRIT Rate → converts to Impact via passive

  • +1.5 Energy/sec off-field

  • +30% teamwide CRIT DMG at full stacks

  • Designed for her hit-and-swap gameplay

🥈 Premium Alternative: Hellfire Gears

If you skipped the weapon banner:

  • Off-field Energy regen feels great

  • Impact scaling based on EX Specials

  • Strong utility without signature investment

🥉 F2P MVP: Steam Oven

Surprisingly powerful:

  • Huge 50% Energy Regen

  • Impact increases with Energy gained

  • Perfect for budget or mid-game builds


Drive Discs: Dialyn’s Must-Have Stats

Best Set: 4-piece King of the Summit

  • Boosts CRIT DMG for the team

  • Synergizes with her high CRIT Rate needs

  • Best support Disc set for her kit

Secondary Options

2-piece Woodpecker Electro

CRIT Rate to support her 100% goal.

2-piece Freedom Blues

For Energy regen-focused setups.


Stat Priority (Extremely Important)

Main Stats

  • Slot 4 → CRIT Rate (must)

  • Slot 5 → Physical DMG Bonus or ATK%

  • Slot 6 → Energy Regeneration or Impact

Substats (Priority Order)

  1. CRIT Rate (Push toward 100%)

  2. CRIT DMG

  3. ATK%

  4. Flat ATK

Pro Tip: Dialyn is one of the few characters where pushing CRIT Rate to 90–100% has massive returns.


Best Team Compositions for Dialyn (Meta & F2P)

Meta Rupture Comp – The DPS Destroyer

Dialyn + Yixuan + Lucia

Why it hits the hardest:

  • Yixuan abuses Dialyn’s Ultimate conversion

  • Lucia amplifies Rupture damage

  • Huge stun uptime → massive DPS windows


🔥 Krampus Faction Comp – Maximum Synergy

Dialyn + Banyue + Lucia

Why it works:

  • Banyue’s Fire/Sheer damage benefits from long stun windows

  • Strong faction bonuses

  • Lucia buffs tie the team together


⚔️ Physical Attack Comp – The Burst Unit

Dialyn + Ellen + Astra Yao

Great for:

  • High single-target burst

  • Long-term sustain via Astra

  • Physical agents benefit from stun + crit bonuses


💸 F2P-Friendly Comp – Budget But Strong

Dialyn + Komano Manato + Nicole / Pan Yinhu

Why it’s legit:

  • Manato thrives on Ultimate spam

  • Dialyn fixes low-rarity stat issues

  • High value without S-rank investment


Advanced Playstyle Tips

Energy Management

With her signature W-Engine, Dialyn regenerates most energy off-field, so only swap in for:

  • Full EX Special rotation

  • Debuff application

  • PR generation

Optimal Rotation

  1. Apply outside buffs

  2. Swap to Dialyn → full EX combo

  3. Hit 90 PR

  4. Swap to DPS → trigger upgraded Ultimate

  5. Repeat during stun windows


Best Bangboo for Dialyn

  • Birkblick – Best for Krampus setups

  • Officer Cui – Great general Physical support

  • Butler – Helps maintain Energy cycles


Pull Priority & Investment Guide

High Priority

  • Yesterday Calls – Massive power increase

  • Drive Disc CRIT Rate farming

  • Core Skill + EX Special upgrades

Budget-Friendly

  • Steam Oven

  • Freely farmable Disc sets

  • Skill Level 6–8 is enough for early content


Common Build Mistakes to Avoid

❌ Stopping at 60–70% CRIT Rate
❌ Not finishing EX Special chain
❌ Wasting Ultimate conversion on wrong units
❌ Overinvesting in ATK%
❌ Using her in non-Rupture teams without setup


Final Verdict: Is Dialyn Worth Building?

YES—100% worth.
Dialyn is one of the strongest long-term supports in Zenless Zone Zero. Her Ultimate conversion mechanic alone guarantees she will stay relevant far beyond 2.4.

She makes DPS stronger, rotations smoother, stuns longer, and damage windows larger.

If you build her properly, she becomes the backbone of your account.       


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