Genshin Impact Flins Weapon Guide: Best 5-Star & F2P Options (2025)

Flins is a 5-star Electro Polearm user from Nod-Krai, introduced as a main DPS unit in Genshin Impact. His playstyle revolves around Lunar-Charged reactions, making him one of the most explosive Electro characters in the game. Since Flins scales with ATK, you’ll want to equip him with weapons that boost CRIT stats and ATK.

This guide covers the best weapons for Flins, including both premium 5-star options and strong F2P-friendly weapons for those who don’t spend on banners.

Also Check: Best Flins Teams in Genshin Impact – Top Characters to Pair With Flins

Best 5-Star Weapons for Flins

1. Bloodsoaked Ruins (Signature Weapon)

• Stat Bonus: CRIT Rate & CRIT DMG
• Passive: Increases Energy Recharge and enhances Lunar-Charged DMG
• Availability: Weapon banner when Flins is on rate-up

The Bloodsoaked Ruins is the undisputed best-in-slot weapon for Flins. Not only does it boost both CRIT stats, but it also directly enhances his Lunar-Charged DMG, making it a must-pull if you’re serious about building him.

2. Staff of the Scarlet Sands

• Stat Bonus: CRIT Rate
• Passive: Converts Elemental Mastery into ATK
• Availability: Limited weapon banner during Cyno reruns

This staff synergizes well with Flins, offering high CRIT Rate and converting Elemental Mastery into ATK, further boosting his reaction damage output.

3. Primordial Jade Winged-Spear

• Stat Bonus: CRIT Rate
• Passive: Grants stacking ATK and DMG bonuses with hits
• Availability: Standard banner

A great alternative if you don’t have Flins’s signature weapon. Its stacking passive makes Flins more deadly the longer he stays on the field.

4. Staff of Homa

• Stat Bonus: CRIT DMG
• Passive: Boosts ATK based on max HP
• Availability: Hu Tao’s weapon banner

Even though the passive scales partly with HP, the high CRIT DMG sub-stat makes this an excellent stat-stick for Flins, especially if you need more damage consistency.

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

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

Best 4-Star & F2P Weapons for Flins

5. Deathmatch (Battle Pass Weapon)

• Stat Bonus: CRIT Rate
• Passive: ATK and DEF boost depending on enemies nearby
• Availability: Battle Pass (not F2P)

A reliable 4-star choice for those willing to invest in the Battle Pass. It provides Flins with strong CRIT Rate and a solid ATK boost.

6. Prospector’s Shovel (Craftable – Best F2P Weapon)

• Stat Bonus: ATK%
• Passive: Increases Electro-Charged and Lunar-Charged DMG
• Availability: Blacksmith crafting (using Borderland Polearm Billets)

This is Flins’s best F2P option, offering a huge ATK bonus while enhancing the exact reactions Flins relies on. Since it’s craftable, you can easily refine it to max level.

7. Missive Windspear (Event Weapon)

• Stat Bonus: ATK%
• Passive: Boosts ATK and Elemental Mastery after reactions
• Availability: Event reward (3.1 Anniversary Event)

If you played during version 3.1, you probably already have this weapon. While not as powerful as Prospector’s Shovel, it still provides solid reaction-based bonuses and scales well for early and mid-game Flins builds.

If you’re looking for the absolute best weapon for Flins, go for Bloodsoaked Ruins. However, if you’re playing F2P, the Prospector’s Shovel is your strongest and most accessible option, while Missive Windspear is a good backup if you own it.

With the right polearm, Flins can become one of the hardest-hitting Electro DPS units in Genshin Impact.