Best Flins Build in Genshin Impact – Weapons, Artifacts, and Teams

Flins is a 5-star Electro Polearm user in Genshin Impact, introduced as a main DPS who specializes in Lunar-Charged reactions. His kit makes him highly versatile, and with the right build, Flins can shine even in free-to-play team setups.

This Flins build guide covers his best artifacts, weapons, talent priorities, and team comps to help you get the most out of this Lightkeeper from Nod-Krai.

Also Check: Genshin Impact: Flins’ Voicelines About Varka, Lauma, Jahoda, Nefer, Illuga, Aino, and Tsaritsa

Also Check: 5 Exciting Things Coming to Honkai Star Rail in October 2025

Best Artifacts for Flins

Night of the Sky’s Unveiling (Best-in-Slot)

• 2-piece: Elemental Mastery bonus for stronger Lunar-Charged reactions.
• 4-piece: Increases CRIT Rate and buffs the whole party’s Lunar-Reaction DMG.

This is Flins’ best artifact set, perfectly tailored for his reaction-based playstyle.

Marechaussee Hunter (Situational)

If you’re running Flins with Furina, this set becomes a great option.

• Boosts Normal and Charged Attack DMG.
• Provides a massive CRIT Rate bonus.

Recommended Artifact Stats

• Sands: ATK% or Energy Recharge
• Goblet: ATK%
• Circlet: CRIT Rate or CRIT DMG
• Sub-stats: ER, ATK%, CRIT Rate, CRIT DMG, Elemental Mastery

Best Weapons for Flins

5-Star Weapons

1. Bloodsoaked Ruins (Signature Weapon) – Best-in-slot. Offers CRIT Rate + CRIT DMG, boosts Lunar-Charged DMG, and increases Energy Recharge.
2. Staff of the Scarlet Sands – Provides CRIT Rate and a strong ATK bonus from Elemental Mastery.
3. Primordial Jade Winged-Spear – Great for CRIT Rate and ATK scaling.

4-Star Weapons

1. Deathmatch (Battle Pass) – Excellent CRIT Rate and ATK boost, though locked behind BP.
2. Prospector’s Shovel (F2P) – Best free-to-play choice. Provides high ATK and buffs both Electro-Charged and Lunar-Charged DMG. It’s craftable, so refinements are easy with Borderland Polearm Billets.

Flins’ Talent Priority

Level Flins’ talents in this order:

1. Elemental Skill = Elemental Burst (highest priority)
2. Normal Attack (lowest priority, can be ignored if resources are tight)

His Skill and Burst deal the majority of his damage, making them equally important to level.

Best Flins Teams in Genshin Impact

Here are some of the strongest team setups for Flins:

• Flins + Ineffa + Aino + Sucrose
• Flins + Ineffa + Yelan + Sucrose
• Flins + Ineffa + Xingqiu + Sucrose
• Flins + Aino + Fischl + Sucrose
• Flins + Aino + Furina + Xilonen

Most of these teams focus on enabling Lunar-Charged reactions with Hydro support (Yelan/Xingqiu/Furina) and Anemo crowd control (Sucrose).

Flins is a powerful Electro main DPS with strong synergy in reaction-based teams. By equipping him with Night of the Sky’s Unveiling, pairing him with the right Hydro/Anemo supports, and prioritizing his Elemental Skill and Burst, you can maximize his potential.

Whether you’re a whale with his Bloodsoaked Ruins polearm or a free-to-play player using the Prospector’s Shovel, this Flins build guide ensures you’ll get the best results from the Lightkeeper.