Serin Nyx

Lore

Serin Nyx is known as the obsidian pulse of Inazuma, admired for discipline in battle and careful command of Anemo.

Meta

• Title: Obsidian Pulse
• Birthday: 11 August
• Association: Inazuma
• Affiliation: Court of Fontaine
• Constellation: Serpens Ocelota
• Element: Anemo
• Release: 2026-06-13
• Chinese voice actor: Qin Yi
• Japanese voice actor: Kana Ueda
• English voice actor: Erica Hart
• Korean voice actor: Lee Min-ji

Base Stats

• Base HP: 987
• Base ATK: 24
• Base DEF: 78
• CRIT Rate: 14.4%
• CRIT DMG: 62.2%
• Extra: Energy Recharge +96

Why This Character Is Good

Serin Nyx brings stable Anemo application, enabling teams to rotate cleanly around Resistance Shred.

Serin Nyx rewards timing-based combos: weave Normal Attacks between Skill and Burst to maintain buffs and trigger Resistance Shred.

Abilities

• Normal Attack - Obsidian Sequence: Performs up to 5 strikes with bow techniques. Charged Attack consumes stamina to release a stronger Anemo strike.
• Elemental Skill - Obsidian Sigil (CD 15s): Marks nearby enemies with a sigil, dealing Anemo DMG and granting a short team buff tied to Resistance Shred.
• Elemental Burst - Pulse Manifest (Cost 70): Unleashes sustained Anemo damage in an area and amplifies the on-field character reaction damage for 12s.

Talent Values

• Normal Attack (Lv.10): 210% total combo multiplier
• Elemental Skill (Lv.10): 440% Anemo DMG
• Elemental Burst (Lv.10): 820% Anemo DMG
• Passive Bonus: +20 Elemental Mastery for 8s

Passive Talents

• A1: Triggering Resistance Shred grants Serin Nyx 20 Elemental Mastery for 8s (max 3 stacks).
• A4: After using Elemental Burst, all party members gain 12% Anemo DMG Bonus for 10s.
• Utility: Expedition time in Inazuma is reduced by 25%.

Constellations

• C1 Obsidian Opening: Elemental Skill gains 1 additional charge.
• C2 Pulse Oath: Burst duration increases by 3s and grants 15% Anemo RES shred.
• C3 Refined Motion: Elemental Skill level +3.
• C4 Tactical Convergence: Party gains 80 Elemental Mastery for 8s after Burst cast.
• C5 Everbright Form: Elemental Burst level +3.
• C6 Obsidian Zenith: Normal and Charged Attacks gain infusion and deal bonus Anemo DMG based on Elemental Mastery.

Food Specialty

• Serin Nyx's Spiced Roast: Reduces sprinting stamina consumption by 25% for 900s.

Ascension Cost

• Mora: 2092530
• Hero's Wit: 419
• Boss Drops: 50
• Local Specialty: 168
• Common Drops: 30

Ascension Materials

• Kageuchi Handguard
• Scarlet Pollen Beyond Gales
• Moonlit Alloy Under Starlight
• Prithiva Topaz Sliver
• Radiant Resin For Tides

Talent Materials

• Chaos Gear
• Radiant Filament Beyond Covenant
• Silent Pollen Beyond Embers
• Slime Concentrate
• Violetgrass

Build Suggestions

• Artifact: Echoes Of Natlan - Serin Nyx needs uptime, reaction consistency, and burst scaling, all supported by this set.
• Recommended Weapon: Burnished Horizon (Bow, ★★★★) - Option 1 fits Anemo teams by improving burst uptime or amplifying Resistance Shred damage windows.

Weapons

• Burnished Horizon (Bow, ★★★★): Option 1 fits Anemo teams by improving burst uptime or amplifying Resistance Shred damage windows.
• Radiant Refrain (Bow, ★★★★★): Option 2 fits Anemo teams by improving burst uptime or amplifying Resistance Shred damage windows.
• Burnished Horizon (Bow, ★★★★★): Option 3 fits Anemo teams by improving burst uptime or amplifying Resistance Shred damage windows.

Teammates

• Lisa (Support): Lisa adds value as Support because As a Support, Lisa helps stabilize team tempo around Resistance Shred.
• Jean (Healer): Jean adds value as Healer because Team healing plus Swirl utility covers both sustain and damage.
• Faruzan (Sub-DPS): Faruzan adds value as Sub-DPS because Faruzan offers consistent value as a Sub-DPS, especially during Swirl windows.