HoYoverse has officially unveiled a brand-new 5-star Catalyst, Nocturne’s Curtain Call, arriving with Genshin Impact Version “Luna IV” as part of the themed update “A Traveler on a Winter’s Night.” This new weapon is clearly designed to support the emerging Lunar reaction meta, offering powerful bonuses to Max HP, CRIT DMG, and Elemental Energy regeneration, making it one of the most specialized catalysts introduced so far.
According to the official weapon overview, all showcased values are based on Level 90 and Refinement Rank 1, giving players a reliable baseline to evaluate its performance. At max level, Nocturne’s Curtain Call provides an impressive 88.2 percent CRIT DMG as its secondary stat, paired with a Base ATK of 542, positioning it as a high-impact catalyst for characters that scale with both survivability and reaction damage.
The weapon’s core effect, Ballad of the Crossroads, directly enhances HP-based playstyles. First, it increases the wielder’s Max HP by 10 percent, a valuable stat for characters whose skills or passives scale from HP. The true strength of the catalyst, however, lies in its interaction with the new Lunar reactions introduced in Luna IV.
When the equipping character triggers a Lunar reaction or deals Lunar Reaction DMG, they immediately recover 14 Elemental Energy and gain the Bountiful Sea’s Sacred Wine effect for 12 seconds. During this state, Max HP is further increased by an additional 14 percent, and CRIT DMG from Lunar Reaction damage is boosted by a massive 60 percent. This creates a powerful loop that rewards consistent reaction triggering while maintaining strong Burst uptime.
Importantly, the Energy recovery effect has a cooldown of 18 seconds, ensuring balance while still providing meaningful sustain. Another standout feature is that this effect can be triggered even when the character is off-field, making Nocturne’s Curtain Call exceptionally valuable for support or sub-DPS catalyst users who contribute through reactions rather than constant on-field presence.
From a gameplay perspective, this weapon strongly aligns with the Luna IV design philosophy, where elemental synergy and reaction timing take center stage. Characters who can reliably trigger Lunar reactions, especially Hydro or HP-scaling units, will gain enormous value from the combined HP and CRIT DMG bonuses. This also suggests strong synergy with upcoming and future characters tied to the Welkin Moon, Lunar-Crystallize, and other moon-themed mechanics.
In terms of aesthetics and lore, Nocturne’s Curtain Call features a celestial design centered around moonlight and flowing energy, reinforcing its narrative identity. The official description evokes a poetic tone, describing it as a jade pearl shrouded in moonlight, whose warmth lingers even in the coldest winter night. This thematic cohesion makes the weapon feel deeply integrated into the Luna IV storyline rather than a standalone addition.
For progression details, the weapon requires Sundered Glory of the Far-North Scions, Fractured Eye of the Deep Shadow, Tattered Warrant, and related materials for ascension. Notably, one of the materials is marked as NEW, hinting at fresh regional or boss content tied to the update.
Players should also note that Nocturne’s Curtain Call is an event-exclusive weapon. It can only be obtained through the Event Wish and will not be added to the standard Wanderlust Invocation banner, making its availability limited. For collectors and meta-focused players alike, this significantly raises its long-term value.
Overall, Nocturne’s Curtain Call stands out as one of the most reaction-focused catalysts ever released in Genshin Impact. With its strong emphasis on Max HP, Lunar reaction CRIT DMG, and off-field Energy recovery, it is poised to become a cornerstone weapon for the Luna IV era. Travelers planning to fully embrace the new Lunar mechanics should keep a close eye on this catalyst once Version “Luna IV” goes live.
