Genshin Impact Announces Stygian Onslaught Event Details

HoYoLAB has published the official details for the upcoming Stygian Onslaught event in Genshin Impact. The event is scheduled to run from November 11, 2026, at 10:00 to December 15, 2026, at 03:59. A specific "Disturbance Outbreak" phase will occur from November 11 to November 21, 2026.

Eligibility requires players to reach Adventure Rank 20 and complete Archon Quest Prologue: Act III, "Song of the Dragon and Freedom." The source notes that completing the "Perilous Trail" quest first is recommended for the best experience.

The core gameplay involves selecting a difficulty level before entering challenges. There are six ascending difficulty tiers: Normal, Advancing, Hard, Menacing, Fearless, and Dire. Higher difficulties introduce more restrictive rules and tougher enemies. Players must clear the current difficulty to unlock the next one starting from "Hard." Each challenge consists of three time-limited battles; the challenge is complete only when all opponents in all three battles are defeated.

A key mechanic involves "Exalted Ones," of which a maximum of 16 can be active at any time. These entities gain buff effects, and adding them to your party assists in completing the challenges. The event also includes specific reward structures, though detailed reward lists were not fully itemized in the provided summary text.