Honkai: Star Rail Wiki

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Honkai: Star Rail Wiki
Honkai: Star Rail Wiki
HonkaixHonkai Sticker 1
"Oh wow, we seem to be crossing paths a lot lately... Where could I have seen you before? Can you figure it out?"
This page pertains to content related to Fate/stay night: Unlimited Blade Works (TV series) as part of a collaboration with Honkai: Star Rail. As this is primarily a Honkai: Star Rail Wiki, please look to other resources for outside media related to this content.
Sticker PPG 02 Dan Heng 01
"Even as we speak, farewells are happening throughout the universe."
This page contains information about a past event that may or may not return in a future version.

The Holy Grail, an omnipotent wish-granting chalice, has descended upon the planet of dream-chase, and that 10-Amber-Era-old Penaconian business magnate had invited distinguished guests for the Holy Grail War...

Sweet Dreams and the Holy Grail is a collaboration Event between Fate/stay night: Unlimited Blade Works and Honkai: Star Rail in Version 3.4.

It was announced on July 19, 2024,[1] with a release date of July 11, 2025.[2]

Event Details[]

Duration[]

  • Available long-term after 2025/07/11 12:00:00 (server time)[Note 1]

Requirements[]

Summary[]

Notes[]

  • Note: Collaboration characters do not have English voiceovers. You may switch to another voiceover language.
    • Saber voice artists (Japanese: Ayako Kawasumi; Chinese: 白杺瓒; Korean: 정유정)
    • Archer voice artists (Japanese: Junichi Suwabe; Chinese: 吴磊; Korean: 임채헌)
  • Preview of Collab Character Voice-Over Switch Feature: In Version 3.5, without changing your audio language in Settings, Trailblazers can individually switch collaboration characters' interaction, idle and battle voice lines to the Fate[UBW] Original Audio (Japanese) via Character Details > Profile > Voice.

Notes[]

  1. Only select portions of the Event are "long term," including the Character and Light Cone Collaboration Warps (initially indefinite) and "Fate Contract" (through Version 3.6). Both the "Sweet Dreams and the Holy Grail" Trailblaze Continuance and the "Fate/stay night" Event are permanent, but the latter has version-exclusive limited-time rewards.

Other Languages[]

LanguageOfficial Name
EnglishSweet Dreams and the Holy Grail
Chinese
(Simplified)
美梦与圣杯
Chinese
(Traditional)
美夢與聖盃
Japanese美しき夢と聖杯
Korean좋은꿈과 성배
SpanishDulces sueños y el Santo Grial
FrenchDe beaux rêves et le Saint Graal
RussianСладкие мечты и Святой Грааль
Thaiห้วงฝันและจอกศักดิ์สิทธิ์
VietnameseMộng Đẹp Và Chén Thánh
GermanSüßer Traum und heiliger Kelch
IndonesianMimpi Indah dan Cawan Suci: Preview Kolaborasi
PortugueseSonhótimos e o Cálice Sagrado

Change History[]

Introduced in Version 2.4 • Released in Version 3.4

References[]

  1. Honkai: Star Rail (July 19, 2024). Honkai: Star Rail × Fate_UBW Collab Announcement. Twitter. Retrieved August 20, 2024.
  2. Honkai: Star Rail (May 3, 2025). Sweet Dreams and the Holy Grail: Honkai: Star Rail × Fate/stay night [Unlimited Blade Works] Collaboration Information Preview. HoYoLAB. Retrieved May 3, 2025.