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Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →The Fate/stay night collaboration event in Honkai: Star Rail is no longer a limited-time event, but its gameplay was added to Conventional Memoir. You can revisit the simulated Holy Grail War there; the event’s limited-time rewards, however, were no longer obtainable after its 2025 run. Check the current in-game event menu for access on your account.
How to access the Fate/stay night event now
The event’s limited run lasted from July 11, 2025, at 12:00 to August 11, 2025, at 03:59 server time. Afterward, its gameplay moved to Conventional Memoir, while the event page states that limited-time rewards were no longer available. The archived event record is on the Fate/stay night event page.
For the original event, the listed entry requirement was Trailblaze Level 21 or higher. The event recommended completing the Penacony continuation content first; Finality’s Vision could provide early access during the applicable version window. These are historical requirements, so use the current in-game event menu to confirm what applies to Conventional Memoir access.
What the event gameplay involves
Fate/stay night was a strategy mode built around a simulated Holy Grail War, not just a story sequence. You fought alongside seven simulated characters against opponents who summoned monsters. Each battle had an action-cycle limit: defeat all enemies before cycles ran out. At a cycle’s end, the side that lost the round lost HP; a contender left the war when their HP reached zero. The event’s mechanics are described in the event guide.
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Earn Star Coins and strengthen your team
After a battle, you received Star Coins and entered a shop to buy pieces that granted team buffs. Pieces belonged to seven classes. Collecting the required number from a class activated its Bond bonus, adding another advantage to your team.
Use round-wide effects and Command Spells
Noble Phantasms, also called Mystic Codes in the event, provided buffs that applied across a round. Command Spells had separate effects that could interact with pieces, Bonds, the shop, and related systems. These mechanics gave you several ways to shape a run beyond simply buying the strongest available piece.
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Unlock Corruption Mode
Completing Eve of the War unlocked Corruption Mode. In this mode, both you and your opponents gained additional buffs. Opponents also had unique skills and could gain enhancement affixes as cycles progressed, so a setup that worked against one contender might not transfer unchanged to another.
This overview explains the systems rather than prescribing a proven optimal build: no verified opponent-by-opponent builds or tested winning route are established here.
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Can you still get the event rewards?
The distinction is between replaying the event and claiming its original limited-time rewards. Conventional Memoir retained the gameplay, but the event page says limited-time rewards were no longer obtainable after the run. The historical event record lists first-clear and point rewards, including Stellar Jade and character-progression materials; exact totals should be checked in the current in-game menu or an authoritative event archive rather than assumed from the old run.
Other collaboration promotions had their own conditions and dates. Fate Contract offered Archer and development materials during its promotion period, while Fate Gift awarded a Light Cone after a stated Version 3.4 pass-spending condition. Neither promotion is evidence that those offers remain available now. See the archived event details for their historical context.
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Does the 2026 collaboration bring this event back?
No such return is established by the separate 2026 HoYoLAB announcement for Imaginary Holy Grail War. That notice describes a free choice between Gilgamesh and Archer through the end of Version 4.6; it does not say that the 2025 Fate/stay night event or its limited rewards have returned. Check current in-game notices for the live terms of that separate offer: HoYoLAB announcement.
What is the collaboration based on?
The collaboration is with Fate/stay night [Unlimited Blade Works]. HoYoverse’s preview announced the collaboration event and a special collaboration Warp for July 11, 2025. The anime is not required to play the in-game event. See the official collaboration preview.
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