In Zenless Zone Zero, Dialyn stands out as a versatile Impact agent whose core role is to support her team's DPS by enabling frequent Ultimate usage. Unlike characters who rely solely on Chain Attacks, Dialyn excels at stunning enemies, creating windows for her teammates to unleash devastating damage. However, to unlock her full potential, players must equip her with the right W-Engines, Drive Discs, and team combinations. This guide explores the optimal build for Dialyn and the strategies that make her indispensable on the battlefield.

Best W-Engine for Dialyn

Dialyn's performance heavily depends on the choice of W-Engine. Among her options, Yesterday Calls is considered the most powerful. This W-Engine addresses Dialyn's energy demands, allowing frequent use of her EX Special attacks, which in turn enables repeated Ultimate activations for her teammates. Beyond energy management, Yesterday Calls also increases her Crit Rate and Daze, which are crucial for achieving her 100% Crit Rate target. Fully optimizing these stats allows Dialyn to take full advantage of her Core Passive, enhancing both her personal impact and her team's overall damage.

For players who do not have access to her signature W-Engine, Hellfire Gears offers a solid alternative. While slightly less effective, it provides reliable Energy regeneration and Impact bonuses. Precious Fossilized Core is another strong option, particularly at higher levels, as it provides substantial Daze, amplifying her control potential. Meanwhile, Steam Oven focuses on Energy regeneration, ensuring Dialyn maintains uptime on her Impact abilities. Lastly, Blazing Laurel primarily functions as a stat booster, but it is less optimal for maximizing her EX Special rotations.

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Best Drive Discs for Dialyn

Drive Discs play a crucial role in enhancing Dialyn's damage output. For the 4-slot, Crit Rate is the priority since her Impact scales with Crit Rate, reaching a maximum bonus of 100 Impact at 100% Crit Rate. The 6-slot can either focus on Energy regeneration or Impact depending on the W-Engine choice: if she wields Yesterday Calls, Impact is preferable, otherwise Energy regeneration allows her to sustain her abilities more efficiently.

When it comes to Drive Disc sets, the 4-piece King of the Summit set is particularly effective. Its passive triggers when Dialyn maintains over 50% Crit Rate and uses her EX Special or Chain Attack, perfectly complementing her playstyle, and can boost her team's Crit Damage by up to 30%. The 2-piece Woodpecker Electro set provides an additional 8% Crit Rate, helping Dialyn reach her Crit Rate target faster and maximize her Impact bonus.

Best Team Comp for Dialyn 

1. Dialyn + Yixuan + Lucia

Dialyn's effectiveness is amplified when paired with characters who rely on Ultimates. A premium setup includes Dialyn, Yixuan, and Lucia. Yixuan benefits from extended Ultimate opportunities, while Dialyn's stuns ensure her field time is minimized. Lucia functions as a buffer, boosting team DPS during brief appearances, although she can be replaced by Ju Fufu if extra buffs or Decibels are needed. Yixuan can also be swapped with other Rupture agents, such as Yidhari, for additional flexibility.

2. Dialyn + Evelyn/Hugo + Lighter

Another powerful combination focuses on double-stuns, featuring Dialyn alongside Evelyn or Hugo and Lighter. Evelyn's high-damage Ultimate synergizes well with Dialyn's control, while Lighter contributes buffs and debuffs. This third slot is versatile, allowing players to include characters like Astra Yao or Nicole depending on their roster.

3. Dialyn + Manato + Pan Yinhu

For free-to-play players, a team consisting of Dialyn, Manato, and Pan Yinhu remains highly effective. Dialyn's stuns provide Manato with optimal windows for both Chain Attacks and Ultimates. Pan Yinhu adds supportive buffs without interfering with the synergy between Dialyn and Manato, making this setup ideal for players with limited resources.

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Conclusion

Dialyn is more than a stun agent; she is a strategic enabler who turns her team's Ultimate abilities into a powerhouse. By equipping her with the right W-Engine, optimizing Drive Discs, and carefully selecting her teammates, players can fully exploit her potential. Whether in premium or free-to-play squads, Dialyn transforms the battlefield into a platform for massive, coordinated damage, proving that with the right build, she can be one of the most influential agents in Zenless Zone Zero.