A Comparison of Flins’ Constellations in Genshin Impact 'Luna I'

A Comparison of Flins’ Constellations in Genshin Impact 'Luna I'

author avatar
Sakura
2025/09/01

Hi! Travelers! Is it worth investing in Flins’ constellation, and what benefits does each one bring?  Above all, which is the smarter investment: the smoother mechanics of C1 or the base stat gains from C2?

Today, LDShop has put together a full comparison of Flins’ all constellations.

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Constellation 0

Build and Stats

Weapon:

ATK:  2,354

EM:  240

CRIT Rate/DMG: 70%/236%

Artifact:

Team Comp

Flins

 

Ineffa

(2,200 ATK)

Furina

 

Xilonen

Expectations: The fully charged buff of Flins is expected to be 1,198,798 with weapon strength setting as 100%.

Notes: The calculation uses 10% of enemy RES and 0.48 of DEF. (Applicable for the following calculations.)

🌸 Flins Kit | Flins Optimal Build Guide 🌸

Constellation 1

Build and Stats

Weapon:

ATK:  2,354

EM:  240

CRIT Rate/DMG: 70%/236%

Artifact:

Team Comp

Flins

 

Ineffa

(2,200 ATK)

Furina

 

Xilonen

Expectations: The fully charged buff of Flins is expected to be 1,543,418 with weapon strength setting as 128.7%.

Notes:

C1 has two effects:

  • (1) reducing the time of basic cooldown of the special Elemental Skill (Northland Spearstorm) from 6s to 4s;
  • (2) recovering 8 Elemental Energy when teammates trigger Lunar-Charged reactions and the recovery occurs once every 5.5s.

Before C1, you can hit 2 special E and 2 special Q in each duration. After unlocking C1, you can hit 3 special E and 3 special Q in each duration. Therefore, it is an improvement in mechanics and is not affected by the dilution of teammates' assistance.

Flins

Constellation 2

Build and Stats

Weapon:

ATK:  2,354

EM:  240

CRIT Rate/DMG: 70%/236%

Artifact:

Team Comp

Flins

 

Ineffa

(2,200 ATK)

Furina

 

Xilonen

Expectations: The fully charged buff of Flins is expected to be 1,896,473 with weapon strength setting as 158.2%.

Comparison: 58.2% higher than C0;

22.9% higher than C1

Notes:  For the next 6s after using the special Elemental Skill, when Flins’ next Normal Attack hits an opponent, it will deal an additional 50% of Flins’ ATK as AoE Electro DMG. This DMG is considered Lunar-Charged DMG. While Flins is on the field, when his Electro attacks hit an enemy, that enemy’s Electro RES will be creased by 25% for 7s. C2’s DEF reduction overlaps with the DEF debuffs from support characters, so the effects weaken each other. Since Xilonen is already part of this team, moving from C1 to C2 gives a definite 22.9% boost. This gain looks modest, but that’s mostly because C0 is already very strong.

WOW!!

[Related Products]

 

Constellation 3

Build and Stats

Weapon:

ATK:  2,354

EM:  240

CRIT Rate/DMG: 70%/236%

Artifact:

Team Comp

Flins

 

Ineffa

(2,200 ATK)

Furina

 

Xilonen

Expectations: The fully charged buff of Flins is expected to be 2,104,321 with weapon strength setting as 175.5%.

Comparison: 75.5% higher than C0;

36.3% higher than C1;

11% higher than C2.

Notes: C3 increases the level of Ancient Ritual: Cometh the Night by 3. Maximum upgrade level is 15.

 

Constellation 4

Build and Stats

Weapon:

ATK:  2,354

EM:  300

CRIT Rate/DMG: 70%/236%

Artifact:

Team Comp

Flins

 

Ineffa

(2,200 ATK)

Furina

 

Xilonen

Expectations: The fully charged buff of Flins is expected to be 2,104,321 with weapon setting as 175.5%.

Comparison: 94.4% higher than C0;

51% higher than C1;

22.9% higher than C2;

10.8% higher than C3.

Notes:

  • Flins’ ATK is increased by 20%.
  • Flins Passive Talent is enhanced: Elemental Mastery is increased by 10% of his ATK. The maximum increase obtainable this way is 220.

 

Constellation 5

Build and Stats

Weapon:

ATK:  2,354

EM:  300

CRIT Rate/DMG: 70%/236%

Artifact:

Team Comp

Flins

 

Ineffa

(2,200 ATK)

Furina

 

Xilonen

Expectations: The fully charged buff of Flins is expected to be 2,388,312 with weapon strength setting as 199.2%.

Comparison: 99.2% higher than C0;

54.7% higher than C1;

25.9% higher than C2;

13.5% higher than C3;

2.5% higher than C4.

Notes:

  • Increases the level of Ancient Rite: Arcane Light by 3.
  • Maximum upgrade level is 15.

 

Constellation 6

Build and Stats

Weapon:

ATK:  2,354

EM:  300

CRIT Rate/DMG: 70%/236%

Artifact:

Team Comp

Flins

 

Ineffa

(2,200 ATK)

Furina

 

Xilonen

Expectations: The fully charged buff of Flins is expected to be 3,293,271 with weapon setting as 274.7%.

Comparison: 174.7% higher than C0;

113.4% higher than C1;

73.7% higher than C2;

56.5% higher than C3;

41.3% higher than C4,

37.9% higher than C5.

Notes: -- The DMG dealt to enemies by Flins’ Lunar-Charged reactions is elevated by 35%.

--On-field teammates’ Lunar-Charged DMG is elevated by 10%.

 

Conclusion

Flins is a pretty easy character to build and is more geared toward Free-to-Play players. His strength at C0 is already sufficient, and if you have a CRIT polearm, you don’t even need to worry about his signature weapon. To fully unlock Flins’ constellation, consider topping up through LDShop website.

When it comes to constellation value, C1 is the best bang for your buck, while C2 is pretty much the peak. C3, C4 and C5 are not worth considering at all since Flins benefits more from basic ATK% than a specific damage bonus. It is easier to optimize his stats and stack CRIT compared to other characters.

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