Honkai: Star Rail 4.5 Content and Cycle
Dates and the five-week cycle
Version 4.5 went live after maintenance on August 26 and lasts five weeks, one week shorter than usual . A shorter cycle means events and banners overlap more, so plan Stellar Jade one version ahead instead of realising mid-patch that you are short.
Amphoreus-adjacent new area and story
The story moves to the Thousand-Star City , with the Trailblaze Mission "A Wager of a Thousand Stars" and a Trailblaze Continuance titled "Becoming a Billionaire Starts With Not Charging" . Mission names can be verified in game.
Zenless Zone Zero collaboration teaser
During 4.5, HoYoverse confirmed a collaboration with Zenless Zone Zero for later this year, with details pending . That affects long-term Jade planning, not this patch.
Honkai: Star Rail 4.5 Robin and the Remembrance Path
Why the Path swap matters
Robin's SP form is not a costume change. She moves onto the Remembrance Path, which fundamentally reshapes her combat role . Remembrance mechanics differ from Harmony, so old Robin team-building notes do not carry over.
Build direction
As the first-half centrepiece, Robin wants her Light Cone and relics to keep the Path mechanic running before you chase crit stats . Farm her materials early; a five-week patch does not leave much room for trial and error.
Pull advice
Pull her if your roster lacks a Remembrance unit, and wait for the second half if you already have a Remembrance core . In patches packed with collaborations and reruns, filling a role beats chasing Eidolons.
Honkai: Star Rail Himeko and Aventurine SP Units
Himeko's mech summon
Himeko's 4.4 form is a Fire Erudition unit whose core is summoning the mech Trailblazer-Chaser; her Skill restores assist skill uses and raises team damage, while her Ultimate fires an Overclocked Particle Beam and an Orbital Annihilation Pulse . She is a crowd-clear unit, and Skill timing matters more than her paper stats.
Aventurine's Elation form
Aventurine's SP form arrives in the 4.5 second half as a limited 5-star on the Elation Path with Quantum damage. Elation mechanics differ from Preservation, so do not reuse his old shield gear.
How the two fit together
Himeko handles group pressure and clears, while Aventurine's SP form runs an Elation damage line, so the choice depends on whether you need AoE or single-target damage. In two-wave environments such as Memory of Chaos, the AoE slot holds value longer.
Honkai: Star Rail Rin Tohsaka and Collab Units
The gem energy mechanic
Rin Tohsaka is the Fate collaboration limited 5-star, a Quantum Erudition unit whose core is gem energy: her basic attack supplies steady single-target damage, her Skill spends energy for single-target and AoE Quantum damage, and her Talent boosts team crit while accumulating gem energy .
Ascension materials and level 80 planning
Her ascension materials fall into three groups: universal progression materials, element and role materials, and limited special materials. If you only plan to reach level 80, prepare 70% of the materials plus 1.6 million Credits to avoid overshooting.
Collab units do not always return
Fate collaboration limited characters follow the same window problem as other limited units and may not rerun after the collaboration ends . If you plan to build one, farm the materials inside the window.
Honkai: Star Rail Memory of Chaos
The two-wave structure
Memory of Chaos changed to a single-position, two-wave structure from version 1.5 onward across all floors. Squads must keep damage flowing between waves instead of clearing a floor with one burst.
Reading the Turbulence buff
Each rotation carries a Memory Turbulence style buff, so check the current buff before choosing carries and supports. The wrong buff direction stalls the timer even with strong panels.
Team direction
Put AoE carries into two-wave environments and single-target burst units against high-HP elites, while supports keep Ultimates cycling . Himeko-style clear units hold up well in the matching environment.
Honkai: Star Rail 4.5 Stellar Jade Planning
Handling a five-week patch
With two banner halves and overlapping events in a shorter cycle, spend Stellar Jade by filling missing roles first and copies second. Use the free acquisition routes for collaboration units before committing to banners.
Priority table
| Priority | Target | Reason |
|---|---|---|
| Highest | The damage Path you are missing | Two-wave content needs an AoE or role-appropriate carry |
| High | Light Cone and relic stats on your carry | The Path mechanic only runs with a working stat base |
| Medium | Support Energy and Ultimate cycling | Broken cycles shrink your carry's damage window |
| Medium | Collab unit to level 80 | 70% of materials plus 1.6 million Credits covers it |
| Low | Eidolons | Below farming usable relic substats |
Honkai: Star Rail 4.5 FAQ
Q: How are the 4.5 banners split?
A: Robin (Remembrance, Wind) in the first half and Aventurine (Elation, Quantum) in the second, in a version that launched August 26 and runs five weeks .
Q: Is Himeko a 4.5 unit?
A: No. Her SP form launched in 4.4 as a Fire Erudition unit whose core is summoning the mech Trailblazer-Chaser and restoring assist uses.
Q: How many materials does Rin Tohsaka need for level 80?
A: Prepare 70% of her ascension materials plus 1.6 million Credits; materials split into universal, element/role and limited special categories.
Q: Why does Memory of Chaos keep timing out?
A: All floors use a single-position, two-wave structure, so damage must carry between waves. Match your carries to the current Memory Turbulence buff.
Q: What if I am short on Jades in a five-week patch?
A: Fill missing roles first, use free collaboration routes, then decide on banners; skip Eidolon chasing in compressed patches.
Come discuss in the Gghubs comments.
Honkai: Star Rail 4.5 Action Checklist
- Read the current Memory Turbulence buff before deciding which carry leads.
- Pull Robin in the first half if your roster lacks Remembrance damage; check the second half for Elation.
- Keep Himeko's Skill and Ultimate cycling if her investment is not finished.
- Plan Rin Tohsaka to level 80 with 70% of materials plus 1.6 million Credits.
- Spend Jades on missing roles first during this five-week patch.
Game Guides
- Palworld v1.0.5 Tower Boss Order Guide: Elements, Counters and Squad Choices
Palworld's v1.0.5 patch (2026-09-15) only fixed texture loading, so what actually shapes tower runs is the 1.0 release itself: the boss count expanded from 7 towers in early access to 9, the level curve runs from 10 all the way to 80, and the new Sunreach sky islands and World Tree finale sit at the end of it . Clearing towers is less about raw investment than about picking Pals that exploit each boss's element.
- Reverse: 1999 Version 4.0.0 Second Half Guide: Drake, the October 15 Banner Swap and Free Rewards
Reverse: 1999 has moved into the second half of version 4.0.0, and the banners swap on October 15: Drake arrives as a new standard six-star Beast character, while a pick-your-own rate-up runs with Quniang, Liangyue, Nana, Lucy and Nodica selectable . The first half's limited SP Crossbow banner closes at the same point, so October 15 is a clean dividing line.
- Love and Deepspace Xavier Birthday Guide: Wish Upon This Moment Banner Window
Love and Deepspace's Xavier birthday event is live, and the birthday five-star Memory is obtainable from 2026-10-11 at 05:00 to 2026-10-18 at 04:59 (source: official birthday calendar and birthday Memory announcement, 2026-10-08). The window is only seven days and it is a single-character banner rather than a pooled one, so the budget is easier to plan, provided you count your tickets and diamonds before you start pulling. The single target is the main advantage: there is no risk of boosting the wrong Memory and no need to compare three candidates.
- Honkai: Star Rail 4.6 Planar Fissure Guide: Double Relic Drops and Immersifier Spending
Honkai: Star Rail's 4.6 Planar Fissure event is live, and Planar Ornaments drop double rewards for the duration . The doubled runs are limited and do not reset during the event, so the goal is not farming more but spending the limited runs on the two worlds your roster actually needs.
- Genshin Impact 7.1 Imaginarium Theater Guide: Ice, Hydro and Anemo Stacking
The October 2026 Imaginarium Theater rotation locks the playable elements to Ice, Hydro and Anemo, and its core mechanic grants one stack of Frost Benediction whenever your party triggers Swirl, with each stack adding 80% Swirl damage and 12% crit damage up to 3 stacks . So the rotation is not about raw damage but about Swirl frequency, getting the blessing to full stacks as fast as possible.
- Wuthering Waves 3.7 Tower of Adversity Lineup Guide: Mid Tower Splits and Side Tower Stamina
The Wuthering Waves 3.7 Tower of Adversity refreshed on October 13, and this rotation cuts Havoc resistance on the left tower's fourth floor, which clears the way for Havoc teams. The mid tower remains the hardest part of the cycle, with Sunmoon, Cartethyia and Phrolova squads still carrying it, Zhanfei usable, and Galbrena needing Qiuyuan to reach full shape. If you only need the rewards, the side towers auto-clear and your stamina belongs to the mid tower.
- Zenless Zone Zero 3.2 Shiyu Defense Guide: Three Teams and the October 2 Rotation
Zenless Zone Zero's October 2 Shiyu Defense rotation runs through October 16 and ends in a three-room score check where each room caps at 25,000 points for an S rank and the total reaches 100,000 (source: in-game Shiyu Defense interface plus creator testing, 2026-10-02). If you only want the Polychrome, getting all three rooms to S is enough, because the reward gate is the S rank and not the total.
- Arknights October 9 Update Guide: New Modules, Paradox Simulations and Voucher Timing
Arknights ran a forced maintenance on 2026-10-09 that shipped four free progression tracks at once: 4 operator records, 4 Paradox Simulations, 4 exclusive modules including the second modules for Shou and Ulpianus, plus 5 Originite Prime in compensation . The dates worth writing into a calendar are 10-15 04:00 for the mid-tier headhunting refresh and voucher store update, and 10-16 04:00 for the Security Service reward refresh .