Flins Genshin Impact Build Guide – Best Artifacts, Weapons & Teams
Flins is a 5-star Electro Polearm on-field DPS from Nod-Krai who specializes in the Lunar Electro-Charged reaction. This guide covers his best builds, weapons, artifacts, constellations, and team synergies.
Who Is Flins?
Flins is a limited 5-star Electro Polearm character from Nod-Krai (Snezhnaya). He is a Lightkeeper — a lone guardian of a lighthouse and cemetery on a northern island. His full name is Kyryll Chudomirovich Flins, and he is a centuries-old aristocratic fairy of Snezhnaya who awakened from self-imposed slumber to join the Lightkeepers. His constellation is the Night Lantern, and his in-game birthday is October 31.
Flins is an on-field Electro DPS built around the Lunar Electro-Charged reaction — a special variant of Electro-Charged exclusive to Nod-Krai characters. He enters Ghostflame Reveal mode via his Elemental Skill, converting all attacks to Electro DMG, and his primary nuke is a special low-cost Elemental Burst (30 energy) that deals Lunar Electro-Charged damage. His full name in the original lore is Kyryll Chudomirovich Flins.
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Skill Mechanics and Talent Priority
Normal Attack: Sanctified Demon Lance
Performs up to 5 consecutive polearm strikes.
Charged Attack: Consumes stamina to throw a spear.
Elemental Skill: Ancient Rite — Lantern's Secret
Enters Ghostflame Reveal mode: Normal/Charged Attacks deal unoverridable Electro DMG. Interruption resistance increased. Elemental Skill is replaced by Northern Spear Formation (deals Electro DMG). Elemental Burst is replaced by Thunderous Symphony.
Elemental Burst: Old Rite — Night Visitor's Call
Standard: Unleashes lantern power for AoE Electro DMG, then deals multiple instances of Lunar Electro-Charged DMG.
Thunderous Symphony (special Burst in Ghostflame Reveal mode): Costs less energy (30 vs 80), deals one instance of Lunar Electro-Charged DMG. This is Flins's primary damage ability.
Passive Talents
Talent Leveling Priority
Elemental Burst (Q) > Elemental Skill (E) >> Normal Attack
Highest Priority: Elemental Burst — the Thunderous Symphony (special Burst) is Flins's primary source of damage. Do NOT use the standard Burst (80 energy).
Second Priority: Elemental Skill — affects Ghostflame Reveal mode damage and Northern Spear Formation.
Normal Attack: Do not level.
Best Artifacts
Main Stats
Substats: CRIT Rate > CRIT DMG > Elemental Mastery > ATK% > Energy Recharge
Set Options
Best Weapons
Key Constellations
Recommendation: C1 for rotation, C2 for RES shred. C6 for full power.
Team Compositions
Flins teams are built around the Lunar Electro-Charged reaction. Dual Electro + off-field Hydro + resistance shred is the core formula.
Premium Lunar Electro-Charged Team
Rotation: Teammates apply buffs → Flins E (Ghostflame Reveal) → A → E (Northern Spear Formation) → Q (Thunderous Symphony) → 4x Normal Attack dash cancel loop → repeat.
High-Value Alternative
Key Rotation Notes
Do NOT use the standard Burst (80 energy). Always use the special Burst Thunderous Symphony (30 energy) in Ghostflame Reveal mode.
At C1, you can fit an extra rotation of E → Q within the Ghostflame Reveal window.
Ascension and Talent Materials
Base Stats (Lv. 90)
Ascension Materials (0 to 90)
Mora: ~2.1M
EXP: 418 Hero's Wit + 3 Wanderer's Advice
Vajrada Amethyst: 1 Sliver / 9 Fragment / 9 Chunk / 6 Gemstone
Boss Drop: Precision Lunar Force Duck Mold x46
Local Specialty: Frostcup Flower x168
Common Drops: 18 Worn Axis / 30 Sturdy Axis / 36 Refined Axis
Talent Materials (Single Talent 1 to 10)
Mora: ~1,652,500
Talent Books: Teachings x3 / Guide x21 / Philosophies x38 of Wanderlust
Common Drops: 6 Worn / 22 Sturdy / 31 Refined Axis
Weekly Boss: Ascension Sample: Royal x6
Crown: Crown of Insight x1
Domain: Steeple of Ignorance (Monday / Thursday) — Wanderlust series
Summary
Flins is a specialized 5-star Electro on-field DPS who excels in the Lunar Electro-Charged reaction. His best artifact set is Night of the Celestial Manifestation 4pc, and his signature weapon Bloodstained Wasteland is his BiS. He requires a dual Electro team with off-field Hydro and resistance shred support. His special Burst (30 energy) is his primary damage tool — the standard Burst should never be used.
Quick Reference
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