In just two weeks, Zenless Zone Zero (ZZZ) Version 3.4 leaks have gone from scattered rumors to one of the hottest topics in the community. On October 9, HoYoverse officially announced a Honkai: Star Rail collaboration, confirming Kafka and Robin. Then, on October 23, Sunbringer's character design was unexpectedly revealed, fueling even more speculation about the upcoming update.
ZZZ 3.4 could be a major update, featuring three potential new S-Rank characters, extended collaboration banners, rumors of a free Robin, and new double-Armorer team possibilities.
This guide covers everything we currently know about the ZZZ 3.4 banners, including leaked banner order, expected release dates, potential reruns, new team compositions, and a worst-case Polychrome savings plan. If you're deciding whether to pull in Version 3.3 or save for 3.4, bookmark this page for the latest updates.
💎 Running low on Polychromes? Check out ZZZ top-up deals on GamsGo to save on your next purchase.
Last Updated: October 27, 2026. All leaks, rumors, and predictions are subject to change. Official announcements from HoYoverse take priority.
ZZZ 3.4 Banners at a Glance
ZZZ 3.4 could feature three new S-Rank characters: Sunbringer, Kafka, and Robin. Here's a quick look at their rumored banner availability and what has been officially confirmed.
Although Kafka and Robin are confirmed for the crossover, their limited-banner availability remains unconfirmed. For now, don't count on getting Robin for free when planning your pull budget.
When Is ZZZ 3.4 Coming Out?
Zenless Zone Zero Version 3.4 is expected to release on December 2, 2026.
HoYoverse has not officially confirmed the release date yet. However, based on ZZZ's consistent update schedule, we can estimate the dates for the Version 3.4 livestream and both banner phases.
3> ZZZ 3.4 Phase 1 and Phase 2 Release Date Predictions
Zenless Zone Zero has generally followed a 42-day update cycle, with each standard banner phase lasting approximately 21 days. Based on the Version 3.3 release date, the expected schedule is
These dates assume that Version 3.4 follows the usual six-week schedule. A version-long banner or special collaboration banner could operate differently.
Sunbringer and the HSR crossover could overlap after December 23. All dates are estimates based on the 42-day update cycle.
Nov 11 – Dec 1
Dec 2 – Dec 22
Dec 23 – Jan 12
Dec 2 – Jan 12
Dec 23
Note: All dates and banner placements are predictions, not official announcements. Special collaboration banners may follow a different schedule.
Why Is December 23 a Key Date?
Honkai: Star Rail's previously announced crossover plans include Ellen and Astra Yao appearing aboard the Astral Express in Version 4.8, tentatively expected in late December.
This timeline closely overlaps with the predicted start of ZZZ 3.4 Phase 2 on December 23.
If HoYoverse launches both sides of the collaboration around the same time, Kafka and Robin's crossover events could begin during the second half of Version 3.4.
There is also a possibility that Sunbringer will receive a version-long banner. If both predictions prove accurate, Sunbringer and the HSR collaboration banners could be available simultaneously, creating a particularly demanding period for players saving Polychromes.
However, neither the banner overlap nor the collaboration banner duration has been officially confirmed.
When Will We Know More? ZZZ 3.4 Beta and Livestream
According to unverified reports, the ZZZ 3.4 beta may have started around October 24, 2026.
If accurate, more information about character abilities, Mindscape Cinema upgrades, signature W-Engines, and Drive Disc sets could emerge over the following weeks. Kafka and Robin's rumored combat specialties may also become clearer.
The next major milestone is the ZZZ 3.4 livestream in late November.
This is when players should expect more reliable information about the banner order, rerun lineup, collaboration events, and potential character rewards.
ZZZ 3.4 Banner Order Leaks
There are currently at least three conflicting predictions about the ZZZ 3.4 banner order.
The main disagreements concern whether Sunbringer will release in Version 3.4 or 3.5, and whether Kafka and Robin will follow the standard two-phase banner schedule.
Scenario 1: Sunbringer Split Between Phase 1 and Phase 2
One leak suggests that the three Sunbringer sisters could be divided between the two banner phases.
However, HoYoverse has introduced Eldreda, Dracaene, and Lindverne as part of a single Agent identity. Splitting the sisters into separate banners would therefore appear inconsistent with the announced three-in-one concept.
The claim also comes from a relatively unknown leaker, so there is currently little reason to prioritize this scenario.
Scenario 2: Sunbringer Gets a Version-Long Banner
Another leak suggests that Sunbringer could remain available throughout Version 3.4, while Robin and Kafka appear in separate collaboration phases.
This scenario follows the rumored precedent of version-long Void Hunter banners, including those associated with Ye Shunguang and Remielle.
It would also allow Sunbringer's banner to overlap with the crossover events without requiring all three characters to fit into the usual Phase 1 and Phase 2 schedule.
If this happens, players may have additional time to pull Sunbringer, but they could also face several desirable banners at once.
Scenario 3: Sunbringer Delayed Until Version 3.5
An earlier schedule leak suggested that Version 3.4 would focus on Storyteller and the Honkai: Star Rail collaboration, with Sunbringer appearing in Version 3.5.
The reasoning was that a major crossover could occupy much of Version 3.4, pushing important original characters into a later update.
However, this prediction appeared before Sunbringer's official character reveal. HoYoverse began promoting her shortly after Version 3.3 launched, which makes the earlier schedule less convincing.
The original leaked lineup also contains conflicting information about Storyteller's placement, so it should not be treated as a confirmed release schedule.
Which ZZZ 3.4 Banner Order Is Most Likely?
Based on the information currently available, Scenario 2 appears to fit the existing clues best.
Sunbringer's promotional timing, the possibility of version-long Void Hunter banners, and the unusual nature of the HSR crossover all support this interpretation.
However, promotional timing alone cannot confirm a release version, and there is no official evidence that the collaboration banners will follow a separate schedule.
For now, the safest approach is to prepare for Sunbringer and Kafka potentially appearing during overlapping periods rather than relying on a particular banner order.
ZZZ 3.4 Sunbringer Banner Predictions
This section focuses on Sunbringer's potential banner placement in ZZZ 3.4. For details on her abilities, signature W-Engine, Drive Discs, and outfits, check out our Sunbringer character guide and three-in-one mechanics breakdown
Will Sunbringer Be Released in ZZZ 3.4 or 3.5?
Several clues currently point toward a Version 3.4 release.
HoYoverse revealed Sunbringer's character design just two days after Version 3.3 launched. Reported beta data also mentions her signature W-Engine and Drive Disc sets, while the ending of the Version 3.3 main story appears to set up her involvement in the next storyline.
The main argument for Version 3.5 comes from older schedule leaks and speculation about a release closer to the 2027 Lunar New Year period. Based on the usual six-week cycle, Version 3.5 would begin around January 13, 2027, several weeks before Lunar New Year. For players who only want Sunbringer, the best strategy is to start saving now rather than depend on either predicted release date.
Kafka in ZZZ 3.4: Role and Banner Leaks
Kafka's appearance in the Honkai: Star Rail crossover has been announced, but her ZZZ combat specialty, banner placement, and availability rules remain uncertain.
Kafka is officially confirmed to appear in the ZZZ 3.4 Honkai: Star Rail collaboration, but her combat role and banner details remain uncertain. Leaks suggest she could be an Electric Anomaly Agent, appearing in Phase 2 or on an extended collaboration banner lasting longer than the usual three weeks. It is also unclear whether her banner will share pity with existing banners or use separate rules. No reliable information about her signature W-Engine is available yet.
Kafka's rumored Electric Anomaly role fits her Lightning Damage and Damage-over-Time playstyle in Honkai: Star Rail. However, Zenless Zone Zero uses real-time action combat, so her turn-based mechanics may not translate directly.
If you already have a well-built Anomaly team, Kafka could be a valuable addition. Otherwise, it's worth waiting for beta data before deciding whether to pull. For more details on her potential abilities, Anomaly mechanics, and team compositions, check out our ZZZ Kafka Preview and Skill Leaks.
Robin in ZZZ 3.4: Will She Be Free?
Robin could be a free character in ZZZ 3.4, but nothing has been officially confirmed. Multiple leaks suggest that players may be able to obtain Robin for free during the Honkai: Star Rail collaboration, making her one of the biggest factors in planning your Polychrome budget. There are currently no similar rumors about Kafka.
Both attribute leaks agree that Robin will likely be a Defense Agent. If her kit focuses on shields and team buffs, she could become a support option for Armorer teams. However, this does not necessarily mean Sunbringer will need Robin on her team.
The rumor about obtaining Robin's signature W-Engine after 200 pulls also suggests that ZZZ 3.4 may replace the usual cumulative top-up event with rewards based on total pulls. If true, players could unlock Robin's signature W-Engine by completing 200 pulls during Version 3.4, regardless of which banner they pull on.
For more details on the official crossover announcement, event schedule, and both collaboration characters, check out our ZZZ 3.4 × HSR Collab.
ZZZ 3.4 Rerun Banners: Leaked Lineup and Potential Characters
Rerun banners are often among the last details to be confirmed, and ZZZ 3.4 reruns are no exception. With only a few scattered leaks available, it's more useful to consider which potential rerun characters could fill the gaps in your current teams.
Most Likely ZZZ 3.4 Rerun Candidates
The table below includes both characters mentioned in banner leaks and potential rerun candidates based on team synergy. The source column shows whether each prediction comes from a leak or speculation.
When planning your ZZZ 3.4 rerun pulls, focus on what your team actually needs rather than how long a character has been absent. If you're saving for Sunbringer, Claret and Stun Agents are worth watching. If Kafka is your priority, pay closer attention to Anomaly reruns.
Will the Selectable Guaranteed Rerun Banner Return in ZZZ 3.4?
Some leaks suggest that the selectable guaranteed rerun banner could return in Version 3.4 or a later update. Rumored candidates include Cissia and Starlight Billy, with a possible third slot for Ju Fufu or Sigrid.
However, the banner's release date, featured characters, and guarantee rules have not been confirmed. If a special selectable banner returns, check whether it uses a separate pity counter before spending pulls. Do not assume its progress will carry over to Sunbringer or Kafka.
ZZZ 3.4 Rewards and Outfit Leaks
Beyond new characters, ZZZ 3.4 leaks also suggest several free rewards, outfits, and special bonuses that could affect your Polychrome budget. None of these details have been officially confirmed, but they're worth considering before setting your savings goals.
INTEL STATUS: All rewards, outfit prices, acquisition methods, and milestone requirements listed above are based on unconfirmed leaks. Final details are subject to official HoYoverse announcements.
If these rumors turn out to be true, ZZZ 3.4 could be especially rewarding for F2P and low-spending players. Players may receive a free collaboration S-Rank Agent and an outfit, while those who complete 200 pulls could also unlock Robin's signature W-Engine.
Some models of Sunbringer's three outfits have reportedly leaked, but whether they will be sold as a bundle or individually remains unclear. Official details are expected during the Version 3.4 livestream.
Running low on Polychromes before December? GamsGo offers discounted ZZZ top-up. Whether you need a few extra pulls or enough to reach hard pity, you can save on your next purchase. Top up Zenless Zone Zero today.
ZZZ 3.4 W-Engine Banners and Team Synergy
Beyond the Agents themselves, signature W-Engines and team compositions can also influence your pull priorities in ZZZ 3.4. This section focuses on how these factors may affect your banner choices.
ZZZ 3.4 Signature W-Engine Banner Predictions
If Sunbringer and Kafka appear on limited-time banners, they will likely receive their own signature W-Engine banners. Robin's signature W-Engine, meanwhile, could be available as a milestone reward.
According to current ZZZ 3.4 W-Engine leaks, Sunbringer's signature W-Engine may appear on a dedicated banner, with its data reportedly found in beta testing. Kafka could receive a standard W-Engine banner or a special collaboration banner, though this remains speculation. Meanwhile, Robin's signature W-Engine is rumored to be available as a milestone reward after 200 pulls. None of these acquisition methods have been officially confirmed.
For players with limited resources, it's generally better to prioritize Agents over signature W-Engines. Agent and W-Engine banners have separate pity counters, so your pity progress on an Agent banner won't carry over to a W-Engine banner.
How ZZZ 3.4 Team Compositions Affect Pull Priority
Sunbringer is the second Armorer Agent after Claret. Players who already own Claret may benefit more from pulling Sunbringer, while those without her should watch for a potential Claret rerun in ZZZ 3.4.
Kafka may depend more heavily on an established Anomaly team. Vivian is rumored to receive a buff, and if that happens, players who already own Vivian could have an easier time building an effective team around Kafka.
ZZZ 3.4 Banner Leaks: Reliability Summary
Not all ZZZ 3.4 banner leaks are equally reliable. Here's what you should know before spending your Polychromes:
- ✓ Officially Confirmed: Kafka and Robin will appear in the HSR collaboration, while Sunbringer has been revealed as a three-in-one Fire Armorer Void Hunter. These characters are worth keeping on your wishlist, though their exact banner availability may still be uncertain.
- ◇ Multiple Leaks: Sunbringer may debut in Version 3.4, Robin could be free, and collaboration banners might last longer than usual. Use these rumors to estimate your savings goals, but avoid committing resources to specific builds.
- △ Single Leak: The exact banner order, Kafka's Electric Anomaly role, Robin's attribute, potential reruns, and the rumored 200-pull W-Engine reward come from limited sources. Wait for official confirmation before making major pull decisions.
- ? Speculation: A version-long Sunbringer banner, Phase 2 crossover banners, and possible Claret or Vivian reruns remain predictions. Don't base your entire Polychrome budget on these scenarios.
Should You Save for ZZZ 3.4?
It's still too early to make a final decision. Kafka and Robin's abilities haven't been revealed, and Sunbringer's release version remains uncertain. A more practical approach is to save enough Polychromes to prepare for different banner outcomes, regardless of what the official livestream reveals.
Who Should You Pull: Sunbringer, Kafka, or Robin?
If you can only choose one, Sunbringer is the safer default pick. As a Void Hunter main DPS, she is likely to be a major focus of the update and could introduce new double-Armorer team compositions, potentially giving her stronger long-term value.
Kafka may be a better choice for players who already have a well-built Anomaly team or longtime Honkai: Star Rail fans. If the collaboration banners are extended, you could pull Sunbringer first and use the additional time to save for Kafka.
For Robin, wait until HoYoverse confirms how she can be obtained. There's no need to reserve a separate pull budget for her yet, but don't spend the Polychromes you expect to save until her free availability is officially confirmed.
ZZZ 3.4 Polychrome Savings and Pull Plan
Each pull in Zenless Zone Zero costs 160 Polychromes. Limited Agent banners guarantee an S-Rank within 90 pulls, and if you lose the 50/50, your next S-Rank is guaranteed to be the featured Agent. Signature W-Engine banners guarantee an S-Rank within 80 pulls, with a worst-case total of 160 pulls to obtain the featured W-Engine.
| Pull Goal | Maximum Pulls | Polychromes Needed | Best For |
|---|---|---|---|
| Obtain One S-Rank Agent | 90 | 14,400 | Players with a guaranteed featured Agent on their next S-Rank |
| Guarantee One Limited Agent | 180 | 28,800 | Players starting from zero pity without a guarantee |
| Agent + Signature W-Engine | Up to 340 | 54,400 | Players aiming for a complete Sunbringer setup |
Sunbringer + Kafka DOUBLE GUARANTEE | Up to 360 | 57,600 | Players preparing for the worst-case double guarantee |
NOTE: Each pull costs 160 Polychromes. Calculations assume zero starting pity and standard limited Agent/W-Engine banner rules. Special collaboration banners may use different pity systems.
For most players, the goal should be to save enough for one full guaranteed limited Agent, taking your current pity progress into account. This way, you won't have to rely on early S-Rank pulls or winning the 50/50 to secure your favorite character.
How Many Polychromes Can You Save Before ZZZ 3.4?
From October 27 to December 1, 2026, there are 36 days to save Polychromes before the expected ZZZ 3.4 release. Based on fixed daily rewards alone, here's how much you can earn.
Over the 36 days before ZZZ 3.4, players can save Polychromes through daily activities and Inter-Knot Membership:
- Daily Errands: 60 Polychromes per day, totaling 2,160 Polychromes (13 pulls + 80 Polychromes).
- Inter-Knot Membership: An additional 90 Polychromes per day, totaling 3,240 Polychromes (20 pulls + 40 Polychromes).
- Total Savings: With both sources, you can earn 5,400 Polychromes (33 pulls + 120 Polychromes) over 36 days.
These calculations don't include login rewards, limited-time events, Hollow Zero, Shiyu Defense, or version update compensation. Inter-Knot Membership rewards also require an active membership throughout the period and daily logins to claim them.
Top-ups can increase the number of pulls you have available, but they do not improve your chances of obtaining an S-Rank. Check your current pity count and remaining Polychrome needs before deciding whether to top up.
Should You Skip ZZZ 3.3 and Save for 3.4?
Whether you should skip ZZZ 3.3 and save for Version 3.4 depends on your current team compositions, Polychrome savings, and how much you want Sunbringer or Kafka.
If a Version 3.3 character can fill a key role in your main team, there's no need to skip them just to save for new characters whose abilities haven't been revealed yet. The table below offers pull recommendations based on different player situations.
Still unsure which characters are worth pulling right now? Check out ZZZ 3.3 Banner Leaks, then decide whether to skip the current version based on your existing Agent roster.
How to Prepare for ZZZ 3.4 Before Release
If you want to know how to prepare for Zenless Zone Zero Version 3.4 over the next few weeks, follow these five simple steps.
- Check your current pity status. Review how many pulls you've already made on the limited Agent banner and whether your next S-Rank is guaranteed to be the featured character. This determines whether you need up to 90 or 180 pulls.
- Choose one main pull target. If your Polychrome budget is limited, prioritize either Sunbringer or Kafka and save enough pulls to guarantee your chosen character.
- Don't count on getting Robin for free. Until HoYoverse officially confirms how to obtain her, avoid spending the Polychromes you expect to save.
- Hold off on farming new Drive Discs. The rumored ZZZ 3.4 Drive Disc sets are still based on beta data. It's safer to save your Battery Charge resources until the final sets are confirmed.
- Wait for the late-November livestream before finalizing your pulls. Once HoYoverse reveals the banner order, rerun lineup, and collaboration banner duration, you can decide which character to pull first.
Conclusion
Sunbringer is currently the most likely featured character in ZZZ 3.4, while Kafka and Robin have been confirmed for the Honkai: Star Rail collaboration. However, the exact banner order, rerun lineup, and how to obtain Robin remain uncertain. For now, players can prepare for a potential Void Hunter release, a new double-Armorer team composition, and possibly extended collaboration banners.
The best approach is to save enough Polychromes to guarantee one limited S-Rank Agent while making the most of the remaining ZZZ 3.3 update. Once more beta data and the late-November livestream become available, you can decide whether Sunbringer, Kafka, or a rerun character is the best choice for your account.
If you're running low on Polychromes, you can also explore ZZZ top-up on GamsGo. Compare available top-up options and prepare for the upcoming banners based on your pull goals and budget.
FAQ
Will Kafka's Banner Be Available for an Extended Period?
Possibly. Multiple leaks suggest that Kafka and Robin's collaboration banners may not follow the usual three-week rotation. Some rumors even claim they could remain available semi-permanently, although the exact duration is still unknown. If true, you may not have to choose between Sunbringer and Kafka. You could pull one first and save for the other later.
Will Kafka's Banner Share Pity With Existing Banners?
This has not been confirmed. If Kafka appears on a standard Exclusive Channel banner, your pity count and featured S-Rank guarantee should carry over as usual. However, if she receives a separate collaboration banner, it may have its own pity system. Until HoYoverse confirms the rules, avoid building pity on other banners just to prepare for Kafka.
Will Robin Be Free in ZZZ 3.4?
Possibly, but nothing is confirmed yet. Multiple leaks suggest that Robin could be obtained for free through a collaboration event, while her signature W-Engine may be available as a milestone reward after 200 pulls. There is still no information about mission requirements or claim deadlines, so don't count on saving those pulls just yet.
Does Sunbringer Need Robin?
No, based on current information, Robin is not a confirmed must-have teammate for Sunbringer. Leaks suggest Robin may be a Defense Agent with potential synergy in Armorer teams, but there's no evidence that she is Sunbringer's dedicated support. Claret currently has a clearer connection to Sunbringer, as triggering Rupture allows her to provide a damage bonus to all Armorer Agents on the team.
Should I Pull Velina Now or Save for Kafka?
It depends on what your Anomaly team needs. If Velina fills a missing role in your current lineup and you want an immediate improvement, pulling her offers more predictable value.However, if you're mainly saving for Kafka or have fewer than 180 pulls available, it's better to save your Polychromes for now.
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