Flins is a 5-star Electro Polearm character in Genshin Impact who plays as an on-field DPS focused on Lunar-Charged damage. His kit is built around entering a special Skill state, converting his attacks to Electro, and then firing off shortened Bursts that make up the biggest part of his damage. He is one of those characters who looks straightforward once you understand the flow, but he still wants a very specific team shell to perform at his best.

If you want to build Flins properly, the main things to understand are his Burst priority, his Energy needs, and the fact that he strongly prefers Lunar-Charged teams with at least one Nod-Krai teammate. In this guide, we will cover how Flins works, the best artifact sets and weapons for him, his preferred stats, team options, and how to pilot his combos in real combat. Playing Genshin Impact on BlueStacks can also make his repeated combo loops and quick timing more comfortable, especially when weaving attacks between Skills and short Bursts.

Who Is Flins and What Does He Do?

Flins is an on-field Electro DPS whose main damage comes from direct Lunar-Charged hits tied to his Burst. His role is not to stand around doing normal Electro attacks for raw damage. Instead, he uses his Elemental Skill to enter a special state, then cycles through special Skill casts and short Bursts while staying on the field.

His damage profile is heavily centered on Lunar-Charged rather than ordinary Electro damage. That is why he wants teams that can maintain the proper reaction setup and reach the right Moonsign level. His best teams are fairly restricted, but the tradeoff is that his gameplay becomes very clean once the pieces are in place.

At baseline, Flins performs well at C0, scales nicely with investment, and has strong constellations if you want to push further. He is not a generalist you can throw into every Electro team, though. He really wants a proper Lunar-Charged composition to unlock his full potential.

Flins Talent Priority and Leveling

Flins’s leveling priority is very clear:

Elemental Burst > Character Level > Elemental Skill

His Burst is the most important part of his kit and should be leveled first. It represents the majority of his personal damage and is the reason you bring him as the main on-field carry.

After that, character level matters a lot because Lunar-Charged reaction damage benefits from higher level scaling. Even though direct Lunar-Charged damage and reaction Lunar-Charged damage are not exactly the same thing, higher level still boosts a meaningful part of his output. That makes leveling him a stronger upgrade than many players might expect.

His Skill comes after that. It is essential to his gameplay flow, but its direct contribution is lower than the Burst’s. His Normal Attack Talent is mostly not worth prioritizing, since the attacks he performs during his Skill state scale through the Skill rather than through regular Normal Attack investment.

How Flins’s Kit Works

Flins’s standard Normal Attacks are not the reason you build him, but they still matter as part of his field-time flow. Once he uses his Elemental Skill, he enters a special form that converts his Normal and Charged Attacks to Electro and unlocks a special Skill and a short Burst.

That special Skill is important because it changes his normal Burst into a cheaper, faster short Burst for a limited time. In practice, this means Flins prefers to use his short Burst during his field time instead of relying on his regular 80-cost Burst. The short Burst is cheaper, fits better into shorter rotations, and usually leads to better overall damage flow.

At C0, he can typically use the special Skill and short Burst twice in one field-time window. At C1 and above, that becomes even better because he gets an extra special Skill cycle. His Burst damage, especially the short version, is the core of his output. That is why Energy management and proper team support matter so much.

His passives also reinforce his intended team style. He converts Electro-Charged into Lunar-Charged and increases Lunar-Charged Base Damage based on his ATK. He also gains Elemental Mastery from his ATK through his passive, which is one reason he prefers ATK% main stats more often than a lot of reaction-focused characters.

Best Stats for Flins

Flins usually wants:

• Sands: ATK%
• Goblet: ATK%
• Circlet: CRIT Rate or CRIT DMG

His substat priority is generally:

ER until requirement > CRIT > ATK% > EM

This is one of the more important parts of building him correctly. Even though he interacts with Lunar-Charged, Flins still tends to prefer ATK% over EM because he already gets a solid amount of Elemental Mastery from his passive and from teammates. Stacking too much EM at the cost of ATK or CRIT is usually not the ideal approach.

Electro DMG Goblets are generally not recommended because the majority of his damage comes from Lunar-Charged sources, which do not scale the same way as normal Electro damage. That is why ATK% Goblets are favored here.

For Energy Recharge, the exact number depends on the team, your weapon, and whether you are playing him at C0 or C1+. In many cases, something around the low-to-mid 100s is enough, especially if he has proper Electro support or his signature weapon. Do not blindly overstack ER, but do make sure he can consistently use his short Bursts on schedule.

Best Artifacts for Flins

Flins’s best artifact set is 4-piece Night of the Sky’s Unveiling. This is his top option by a good margin because it gives him stats he actually wants and lines up well with the kind of team he is supposed to play in. If your team reaches Ascendant Gleam, the set becomes even better.

If you do not have a good full set yet, 4-piece Marechaussee Hunter can work as a temporary option, especially in teams with Furina. It is not as clean or as universal for him, but it can serve while you are farming the proper set.

4-piece Gilded Dreams is another transitional option, and mixed 2-piece combinations with ATK%, EM, or ER can also be used if they have strong substats. Still, these are clearly stepping stones. If you are building Flins long-term, Night of the Sky’s Unveiling is the target.

Best Weapons for Flins

Flins’s best weapon is Bloodsoaked Ruins. It gives him the premium combination of strong offensive stats and lower ER pressure, which is especially valuable on a Burst-focused character like him. If you have this weapon, building him becomes much more comfortable.

His second-best option is Staff of the Scarlet Sands. It gives him plenty of CRIT Rate and still performs very well, especially when you can take advantage of its passive. The only real caveat is that it can make CRIT balancing a little awkward depending on your artifact set and buffs.

Among 4-star weapons, Deathmatch stands out as one of his best general choices. At high refinement, it can compete surprisingly well, especially in single-target situations. Ballad of the Fjords is also solid, though generally a bit behind Deathmatch in equal conditions.

Other 5-star CRIT polearms can still work as stat sticks even if Flins cannot fully use every passive. Weapons like Staff of Homa or Primordial Jade Winged-Spear remain usable because the raw stats are still good. He can also make some use of weapons like Engulfing Lightning if you want easier Energy management, though these are not the most efficient damage choices.

Best Teams for Flins

Flins has a more restricted team structure than many other carries. To really bring out his damage, he wants a proper Lunar-Charged setup with a Nod-Krai teammate so the team reaches Ascendant Gleam. Teams where Flins is the only relevant trigger piece are noticeably worse.

A common structure looks like this:

Flins + Nod-Krai teammate + Hydro teammate + Electro or Anemo flex

Among his teammates, Ineffa looks like one of the best overall partners. She brings shielding, Electro particles, buffs, and strong off-field value. If you want the cleanest version of Flins’s best-performing team style, she is one of the top names to keep in mind.

Aino is another strong option and a more accessible one in some cases. She can help enable Lunar-Charged and works well in shorter rotations. For the Hydro slot, Yelan, Furina, Mona, and Kokomi can all function, though each changes the team’s rhythm slightly.

For the final slot, Sucrose is especially attractive because she can support Lunar-Charged through EM sharing and utility. Other Anemo options can work too, but not every one of them buffs Flins equally well. Since Lunar-Charged does not scale the same way as standard elemental damage, some traditional buffer choices lose value here.

If you need an Electro teammate for Energy support, units like Iansan, Sara, Kuki Shinobu, Dori, or Electro Traveler can help, though their value depends on what exactly your roster needs more: particles, buffs, healing, or smoother Burst timing.

General Playstyle and Rotation Tips

Flins’s playstyle is about entering his special Skill state and staying on field long enough to complete his Burst cycle. The basic idea is:

Skill > attack weave > special Skill > short Burst > more attacks > special Skill > short Burst

At C0, he generally wants to fit two special Skill uses and two short Bursts into one field-time window. At C1+, he can fit in an extra cycle, which is one reason his first constellation is so strong.

A key tip is not to rush the special Skill immediately after entering the Skill state. Weaving in an early Normal Attack first helps generate particles more efficiently. His Normal Attacks themselves are not the main damage source, but they are important for maintaining the rotation and getting the particle generation he wants.

In most cases, Flins prefers the short Burst over the normal Burst. The normal Burst costs more, takes longer, and does not usually justify the disruption. You can use it occasionally if your Energy situation is unusually strong, but it should not be the default plan.

Because his team buffs can be short-lived, it is also important to use his special Skill and short Burst early enough to capitalize on those buffs instead of wasting time with unnecessary extra attacks.

Flins is a Burst-focused on-field Electro Polearm DPS built for Lunar-Charged teams. His best setup revolves around using his Skill to enter his special state, weaving attacks for particle generation, and firing off his short Bursts as efficiently as possible. Build him with ATK%, CRIT, and enough ER, aim for 4-piece Night of the Sky’s Unveiling, and pair him with the right Nod-Krai, Hydro, and support teammates to unlock his strongest performance.

If you want a smoother way to execute his timing-heavy combos and keep his rotations consistent, play Genshin Impact on BlueStacks. The larger screen and more precise controls can make it easier to manage his field time, track buffs, and get the most out of every Burst cycle.