Zenless Zone Zero Version 2.3 Signal Search: Agents, W-Engines, and Trials
Zenless Zone Zero Version 2.3 Signal Search event offers rare Ether, Fire, Physical, and Anomaly Agents and W-Engines for optimized teams.
Zenless Zone Zero’s Version 2.3 update introduced a packed Signal Search window that gave Proxies access to rare limited Agents and their matching W-Engines. The event ran from immediately after the Version 2.3 update until 2025/11/05 11:59 server time, and it required reaching Inter-Knot Lv. 8 and unlocking the Event feature in the Main Story Prologue - Intermission. For players chasing optimized teams, this period offered a clear opportunity to secure specific Ether, Fire, Physical, and Anomaly tools without waiting for standard reruns.
Featured Agent Search: Lucia and Ether Support Options
The first limited Agent banner focused on Lucia, an S-Rank Support character aligned with the Ether attribute. Alongside her, the A-Rank Agents Komano Manato, a Rupture-focused Fire character, and Piper, a Physical Anomaly fighter, received significantly boosted reception rates. This setup made the banner attractive not only for players who wanted a versatile Ether Support but also for those seeking to strengthen Rupture and Physical Anomaly lineups.
Why would a Proxy prioritize Lucia? Ether Supports were relatively uncommon, and Lucia’s role allowed her to fit into multiple team compositions that needed both utility and elemental coverage. At the same time, Komano Manato offered Rupture synergy, while Piper brought Physical Anomaly pressure, making the four-star drop pool unusually useful for newer and returning accounts.
Matching W-Engine Search: Dreamlit Hearth
The paired W-Engine banner featured Dreamlit Hearth, a limited S-Rank Support W-Engine. Alongside it, the A-Rank W-Engines Grill O'Wisp, designed for Rupture builds, and Roaring Ride, tailored for Anomaly strategies, had boosted rates. The combination meant players who successfully pulled an Agent could also aim for the corresponding gear without excessive resource drain.
Dreamlit Hearth worked as a natural companion for Lucia because its Support-oriented effects complemented her supportive kit. Meanwhile, Grill O'Wisp and Roaring Ride could still be used on other compatible Agents, giving players extra flexibility when filling out their equipment slots.
Second Featured Agent Search: Vivian and Ether Anomaly Pressure
A second limited Agent banner placed Vivian in the spotlight. Vivian was an S-Rank Anomaly Agent with an Ether alignment, which made her distinct from Lucia’s Support identity. The same A-Rank lineups of Komano Manato and Piper remained boosted, so players who pulled on either exclusive Agent channel could still benefit from consistent four-star progression.
For those wondering which limited Agent was the better choice, the answer depended on team needs. Lucia served as an Ether Support, enabling other units, while Vivian operated as an Ether Anomaly damage dealer. Both shared the same A-Rank pool, so players could build pity on their preferred banner while collecting additional copies of useful A-Rank Agents.
Second W-Engine Search: Flight of Fancy
Vivian’s banner was paired with Flight of Fancy, a limited S-Rank Anomaly W-Engine. The A-Rank W-Engine lineup stayed the same: Grill O'Wisp for Rupture and Roaring Ride for Anomaly. This consistency allowed players to evaluate their gear needs across both Agent banners without facing completely different support pools.
Flight of Fancy emphasized Anomaly performance, making it the clear companion for Vivian. However, because W-Engine channels had their own guarantee system, players needed to plan their Search counts carefully if they wanted both limited Agents and their signature gear.
Channel Mechanics and Guarantee Rules
The event included several important channel rules. The limited S-Rank Agents and limited S-Rank W-Engines did not enter the Star-Studded Cast Stable Channel. This meant they would not appear in the standard permanent pool after the event ended, reinforcing their limited availability.
Two Exclusive Channels were available: Wandering Night Lantern for Lucia and Soar Into the Gentle Night for Vivian. The Search count for guaranteed Signals was cumulative across all Exclusive Channels, but it remained independent of other channel types. Similarly, the W-Engine Channels Dissonant Sonata and Vibrant Resonance shared a cumulative guarantee for W-Engine Searches, separate from Agent Exclusive Channels.
| Search Type | Channel Name | Featured S-Rank | Featured A-Rank |
|---|---|---|---|
| Exclusive Agent | Wandering Night Lantern | Lucia (Support - Ether) | Komano Manato, Piper |
| Exclusive Agent | Soar Into the Gentle Night | Vivian (Anomaly - Ether) | Komano Manato, Piper |
| W-Engine | Dissonant Sonata | Dreamlit Hearth (Support) | Grill O'Wisp, Roaring Ride |
| W-Engine | Vibrant Resonance | Flight of Fancy (Anomaly) | Grill O'Wisp, Roaring Ride |
This structure meant a Proxy could build pity across different exclusive Agent banners but could not carry that pity over to W-Engine or Stable channels. Understanding the separation helped players avoid wasting resources on the wrong banner type.
Test Stages and Cooperation Exercise Rewards
In addition to the Signal Search banners, the event included test stages where Proxies could try out Lucia, Vivian, Komano Manato, and Piper. Clearing a test stage for the first time granted rewards directly on the results screen. If a player had already completed the Cooperation Exercise stage for one of the A-Rank Agents, they could claim the corresponding test stage rewards directly from the event interface.
These test stages provided a practical way to evaluate whether Lucia’s Support flow, Vivian’s Anomaly damage, or the A-Rank kits suited a Proxy’s preferred playstyle before spending any Signal Search resources. For players uncertain between two limited banners, completing the trials first was often the smartest move.
Overall, the Version 2.3 Signal Search event combined two complete Agent-W-Engine pairings with a stable A-Rank lineup, clear channel mechanics, and accessible trial content. Whether a Proxy aimed for Ether Support consistency with Lucia or Ether Anomaly burst with Vivian, the event offered a focused and rewarding path toward team improvement.