Zenless Zone Zero Signal Search Event: S-Rank Picks, Reruns,

Zenless Zone Zero's Signal Search Rerun: Must-Know Agent & W-Engine Banners (2026)

Headline Changes: S-Rank Rerun Banners Arrive with Special Guarantee

Zenless Zone Zero turns up the heat this cycle with the launch of its latest Selectable Signal Search event, running 2026-01-21 12:00 to 2026-02-05 14:59 (server time). For a limited stretch, players gain direct control over their S-Rank Agent pulls, backed by a powerful Special Guarantee mechanism—and the event also spotlights coveted S-Rank W-Engines. For collectors, meta-chasers, and F2P alike, this patch presents one of the most player-friendly windows for targeted upgrades so far.

At a Glance: Key Dates & Features

• Event Name: Exclusive Rescreening & W-Engine Reverberation
• Duration: 2026-01-21 12:00 – 2026-02-05 14:59 (server time)
• Banners: Selectable S-Rank Agents & S-Rank W-Engines, each with Special Guarantee
• Discount: First 10-pull per banner type: 20% off
• Test Events: Audition stages allow players to try rate-up Agents, with clear rewards

---

Banner Breakdown: Agents & W-Engines Rerun Schedule

Banner Type	Phase	Start	End	Featured S-Rank
Exclusive Rescreening	Single-phase	2026-01-21 12:00	2026-02-05 14:59	Alice (Physical), Anby (Electric), Astra Yao (Ether)
W-Engine Reverberation	Single-phase	2026-01-21 12:00	2026-02-05 14:59	Practiced Perfection, Severed Innocence, Elegant Vanity

• Note: All times local server time as specified in official materials.

Banner Mechanics at a Glance

• First S-Rank obtained per event type is guaranteed to be your selected banner unit (Special Guarantee).
• 20% discount applies to the first ten-pull on each banner type (not on rerolling within the same banner; not stackable).
• Unused discounts and untriggered guarantees do not carry over to future reruns.
• Guarantee and pity counters are tracked independently for Agents & W-Engines.

(Detailed rates were not stated in official materials.)

---

Should You Pull? (F2P, Low-Spend, Optimal Planning)

Who benefits most?

• Collectors: This is one of the few opportunities to guarantee a specific S-Rank Agent or W-Engine—rare power for completing your roster or targeting synergy pieces.
• F2P/Low-Spend: If you have enough Encrypted Master Tapes for approximately 90 pulls (usual hard pity), you are as safe as banners get in Zenless Zone Zero.
• Meta/Optimal: All featured S-Rank Agents—Alice, Soldier 0 – Anby, and Astra Yao—fill high-value archetypes. Astra Yao (Support) and Alice (Anomaly) in particular can unlock new team compositions, making them priority picks for many squads.

Special Guarantee Nuance

• Switching featured units: You can change your featured Agent/W-Engine at any time before pulling. However, once the Special Guarantee triggers (i.e., you pull your first S-Rank), it is spent for the period. Plan your tab carefully.
• Independent mechanics: The Special Guarantee is distinct from the regular pity; it’s resolved first, so your standard guarantee count resumes only after.
• Value for currency: The 20% off ten-pull may seem minor, but on a long timeline (and compared to standard rates), this period is more generous than most reruns or debut banners.

Long-term Planning

• Featured units will not enter the Star-Studded Cast Stable Channel (standard pool), at least this patch.
• If you are waiting for entirely new Agents or reruns of rarer side-characters—not stated in official materials—consider saving, but this is among the safest windows for targeted upgrades.

---

Teams & Synergy Primer (Quick Takes)

Agent Synergies

• Alice (Physical – Anomaly): Especially powerful in mono-Anomaly teams, but flexible in hybrid supportive/damage lineups.
• Soldier 0 – Anby (Electric – Attack): Works as main DPS in Electric-centric teams, benefits from on-field time and trigger setups.
• Astra Yao (Ether – Support): Slot into most meta teams for Ether application, survivability, and damage amp—widely recommended if lacking a top Support.

W-Engine Picks

• Practiced Perfection, Severed Innocence, Elegant Vanity: Each tailored to match the corresponding Agent’s function (Anomaly/Attack/Support). If you already hold S-Rank Agents from prior banners, their signature W-Engine is a significant power spike.

---

Events: "The Final Callback – Classics Rescreening"

• Eligibility: Reach Inter-Knot Lv. 8 and unlock Events in Main Story Prologue – Intermission.
• Timing: 2026-01-21 12:00 – 2026-02-05 14:59 (server time)
• Content: Try out Alice, Anby, and Astra Yao in audition stages. Each clear grants a one-time reward.
• Recommended: Even if you don’t plan to pull, running these trial stages offers free resources and lets you experience top S-Ranks ahead of commitment.

Alt text suggestion: An in-game banner selection menu highlighting featured S-Rank characters and their unique attributes; visually walks readers through choosing an Agent or W-Engine.

---

Quick Pre-Patch Checklist

• Stockpile Encrypted Master Tapes: 90+ for guaranteed S-Rank; plan pulls ahead of time.
• Preview Agent/W-Engine skills: Use Audition/Event trials to test gameplay before spending.
• Clear daily/weekly resource caps: Ensure maximum currency and materials overlap with banner window.

---

Unconfirmed — Subject to Change

No unconfirmed content or leaks were provided in official sources. Banner schedules beyond 2026-02-05 have not been announced. Official communication recommends checking the search page Details button for full mechanics.

---

Conclusion & What’s Next

Zenless Zone Zero’s Special Guarantee banners mark a standout opportunity for new and returning players to selectively strengthen rosters. With generous first-ten-pull discounts and guaranteed S-Rank targeting, this event is as good as it gets for efficient upgrade planning. Whether claiming a missing meta-defining Agent, testing signature W-Engines, or exploring trial stages, these limited-time reruns should be considered by any Proxy invested in long-term progress. Stay alert for post-event details on EarlyGG’s Zenless Zone Zero coverage.