Honkai Star Rail Fate/Stay Night Collaboration Will Let Players Summon Saber and Archer

MiHoYo has finally shared details concerning the Honkai: Star Rail and the highly anticipated Fate/Stay Night: Unlimited Blade Works collaboration. Announced in January 2025, little information was provided, only that a collaboration would appear later in the year. Now, players will have until July 11, 2025 to save up their precious currency to roll for Saber and Archer (Emiya) from Fate/Stay Night in Honkai: Star Rail.

This information was revealed during the Honkai: Star Rail first anniversary concert, as opposed to their regularly scheduled broadcasts that share upcoming banners and additions to the turn-based gacha game. The event, “Sweet Dreams and the Holy Grail,” will give players a limited time to obtain Saber (who will be a 5-Star character), one of the most recognizable faces of the franchise, and Archer. Saber will appear as a Wind unit, with Archer appearing as a Quantum unit.

Players who log in during the event period will receive Archer, who will appear as a 5-Star character, entirely for free. It makes sense that you’d need to roll for Saber, given that she’s gone on to inspire so many other characters in the series. So much so that “Saberface” has become a term coined by the community.

Specifics about the event will be revealed in the future. Until then, players can look forward to Archer and Saber joining the crew of Honkai: Star Rail on July 11, 2025.