Zenless Zone Zero Gacha Master Guide: 3.1 Banners, Pity Rules, and Free Pulls

HoYoverse is preparing to roll out Version 3.1 of Zenless Zone Zero, prompting players across New Eridu to recalculate their Polychrome reserves. With the arrival of two distinct limited S-Rank Agents, Remielle and Sigrid, roster building requires strict mathematical discipline. Recent tracking from the topuplist.com Report outlines the deployment phases alongside anniversary-adjacent freebies, setting up a high-stakes release window for both competitive veterans and casual players.

Every Signal Search cycle forces hard trade-offs between character acquisition and equipment optimization. Navigating the Zenless Zone Zero banner schedule requires understanding where soft pity starts, how duplicate protection functions, and when to conserve Encrypted Master Tapes for incoming meta shifts. The following breakdown maps out the exact drop rates, historical precedents, and spending thresholds required to navigate the 3.1 cycle efficiently.

📌 Key Takeaways:

• The Lineup: Patch 3.1 splits its run between Remielle in Phase 1 and Sigrid in Phase 2, with complementary A-Rank supports on each run.
• Pity Math: Soft pity activates at pull 75 on character channels, capping at a hard ceiling of 90 pulls with a standard 50/50 mechanic.
• Resource Allocation: Guaranteeing a featured S-Rank from zero pity demands up to 28,800 Polychromes (180 pulls), making selective skips essential.

Zenless Zone Zero 3.1 Banner Schedule: Remielle and Sigrid Release Dates

The Version 3.1 deployment adheres to the established six-week patch cycle, splitting the update into two 21-day promotional windows. Phase 1 introduces Remielle, an anomaly-focused damage dealer designed to exploit elemental disorder reactions. Her run begins immediately upon server maintenance completion on July 8, 2026, pairing her debut with boosted rates for synergistic A-Rank anomaly and stun support units.

Phase 2 launches on July 29, 2026, shifting attention to Sigrid. Operating as an electric-attribute attack specialist, Sigrid targets burst DPS windows and critical hit scaling. Community discussions on Reddit and Discord indicate that players running electric-heavy compositions have reserved resources for Sigrid since the late 2.7 updates. Each phase brings an accompanying limited W-Engine banner tailored specifically to the featured character's core kit mechanics.

Signal Search Pity Mechanics: Soft Pity, Hard Pity, and Guarantee Rules

The Zenless Zone Zero Signal Search pity system follows clear mathematical rules designed around hidden escalation curves. Base drop probability for any limited S-Rank Agent stands at 0.6% per individual pull. This rate holds steady through pull 74. At pull 75, the hidden soft pity mechanic triggers, aggressively scaling the drop probability upward with each successive tap until it hits a guaranteed 100% drop rate at pull 90.

When an S-Rank Signal Search concludes successfully, players face the standard 50/50 coin flip. Securing the featured promotional character on that roll resets the counter to zero. Losing the 50/50 yields a standard S-Rank Agent from the permanent stable, but guarantees that the next S-Rank pulled will be the featured limited character. This guarantee carries across promotional banners without resetting between phases or patches.

Polychrome Economics: Comparing Patch 3.1 Investment Thresholds

Budgeting for the 3.1 update requires calculating worst-case scenarios rather than relying on average drop rates. Securing an S-Rank Agent on hard pity requires 14,400 Polychromes (90 pulls), while surviving a lost 50/50 demands 28,800 Polychromes (180 pulls). Players targeting signature gear through the W-Engine channel face an 80-pull ceiling with a 75/25 rate, requiring up to 12,800 Polychromes for a full guarantee.

F2P players can anticipate collecting roughly 70 to 85 pulls across the duration of Version 3.1 through daily commissions, Shiyu Defense resets, Hollow Zero clearances, and event rewards. Combined with the free 10 Encrypted Master Tapes distributed as part of recurring celebratory log-in bonuses, disciplined players can secure at least one raw 50/50 attempt without spending real-world money.

W-Engine and Bangboo Channels: Assessing Rate Values and Boopon Traps

Equipment investment requires careful prioritization. The W-Engine banner offers more forgiving odds than the character search, featuring a 75% chance to acquire the featured engine upon landing an S-Rank drop. Free-to-play accounts must weigh this carefully: a signature engine rarely expands gameplay options as substantially as a new Agent, and high-refinement craftable engines from the Gadget Store frequently cover 80% to 85% of signature weapon output.

Bangboo acquisition operates under an entirely separate ecosystem. Bangboo gacha rates sit at 1.0% for S-Ranks with pity capped at 80 searches, but the channel relies exclusively on Boopons earned through gameplay. Premium Polychromes cannot be converted into Boopons. Players should target faction-specific Bangboos that support their primary squad composition, avoiding the urge to spread Boopons thinly across multiple niche options.

Pull or Skip Guidance: Evaluating Remielle Against Sigrid in the Meta

Choosing between Remielle and Sigrid depends heavily on your current roster gaps and existing team archetypes. Remielle functions as an enabler for complex disorder builds, thriving alongside existing anomaly powerhouses. If your account lacks reliable anomaly triggers or struggles against physical-weak targets in endgame Shiyu Defense stages, Remielle solves those defensive barriers efficiently.

Sigrid serves as a direct hypercarry. Her burst windows reward aggressive, timing-heavy rotations, but her performance relies on high crit substats and dedicated stun uptime. Players already fielding high-investment electric units from previous cycles can comfortably skip Sigrid to preserve funds for future expansions. If you possess fewer than 120 pulls heading into the update, targeting Remielle offers a lower gear barrier to entry than building a dedicated critical damage hypercarry like Sigrid.

Frequently Asked Questions (FAQ)

Q1: Does banner pity transfer from Version 2.7 to 3.1?
A1: Yes. All accumulated pulls and 50/50 guarantee statuses carry over seamlessly between character event banners across version updates. If you lost a 50/50 on a previous banner, your next S-Rank in 3.1 is guaranteed to be the featured character.

Q2: Can I spend Polychromes on the Bangboo banner?
A2: No. The Bangboo Signal Search uses Boopons exclusively, which are awarded through Hollow Zero runs, weekly tasks, and in-game events. You cannot convert Polychromes into Boopons, keeping premium currency reserved for Agents and W-Engines.

Q3: How many pulls do I need to guarantee both Remielle and Sigrid?
A3: In the absolute worst-case scenario where you lose every 50/50 and go to hard pity each time, securing both Agents requires 360 pulls, or 57,600 Polychromes. Most players hitting soft pity will secure both within 280 to 310 pulls.

Resource Management Ahead of Version 3.2

Navigating the Version 3.1 release cycle demands restraint and clear accounting. While the prospect of securing both Remielle and Sigrid appeals to completionists, splitting limited Polychrome reserves between consecutive banners often leaves rosters half-built and starved for resources. Establish your roster priorities before spending your first Encrypted Master Tape, monitor your pity counter closely, and treat signature W-Engines as luxury upgrades rather than baseline requirements.