What attribute is Fluorite?

Fluorite is a 4-star Nature operator of the Caster class, from Endfield Industries, wielding a Handcannon, released in version 1.0.

What stat does Fluorite scale on?

Fluorite's skills multiply ATK. That is read from the scaling rows on the Battle Skill and Ultimate, not from the skill description, so it reflects what the game actually multiplies rather than what the text mentions.

What is the best weapon for Fluorite?

OBJ Velocitous is the closest fit on the data: it is a 5-star Handcannon with 411 base ATK at level 90, and its skills act on ATK. Howling Guard is the best 4-star alternative.

Which gear set should Fluorite use?

Frontiers. Its 3-piece effect is: 3-piece set effect: Wearer's Combo Skill Cooldown Reduction +15%. After the wearer's skill recovers SP, the team gains DMG +16% for 15s. This effect cannot stack. The 3-piece effect is the only set bonus a gear set has, and it needs three matching pieces; an operator equips four in all (Armor, Gloves and two Kits), so the fourth is free for an off-set piece.

How much does it cost to max Fluorite's skills?

Taking one combat skill from level 1 to 12 costs 172,200 T-Creds and 21× Blighted Jadeleaf among other materials. The Materials tab lists every item per level.

What does Fluorite P1 do?

Ten-Finger Smith: Agility +10, Intellect +10.

Fluorite, Nature Caster operator | Arknights: Endfield

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Endfield Industries

Fluorite

Build guide · Arknights: Endfield

NatureCasterHandcannonSub DPS

English voice: Katiana Sarkissian

The best Fluorite build in Arknights: Endfield (Version 1.6) is OBJ Velocitous with No Set. Updated November 6, 2026

Key facts

The best Fluorite build in Arknights: Endfield (Version 1.6) is OBJ Velocitous with No Set. 4-star Nature Caster operator.

Rarity: 4★
Attribute: Nature
Class: Caster
Weapon type: Handcannon
Faction: Endfield Industries
Released: Version 1.0 · 2026-01-22
Best weapon: OBJ Velocitous
Core set: Frontiers

Where these rankings come fromThe weapon order, gear sets and Potential verdicts on this tab are prydwen.gg’s, measured in play and condensed to a sentence each. Relative damage figures are ratios against the bottom of each ranking, not absolute numbers, and each one holds only for the Potential and team its row states. Everything else (base stats, skill text, material totals) is read from the game’s own data.

Weapons

2 ranked

BISOBJ Velocitous

Ranked first at P5

Fluorite currently has no other supportive weapon options, so OBJ Velocitous is recommended for its better Ultimate Gain Efficiency.

411

Base ATK · lv 90

42 at lv 1

Ranked first at P5

Fluorite currently has no other supportive weapon options, so OBJ Velocitous is recommended for its better Ultimate Gain Efficiency.

#2Howling Guard

Ranked #2 at P5

Howling Guard works until you get OBJ Velocitous, or can be swapped for any correctly statted 5 or 6-star weapon with a damage boost.

341

Base ATK · lv 90

34 at lv 1

Ranked #2 at P5

Howling Guard works until you get OBJ Velocitous, or can be swapped for any correctly statted 5 or 6-star weapon with a damage boost.

Gear

1 sets

CoreFrontiers

Fluorite can build for faster Ultimate gain or Combo Skill reduction, and Frontiers still nets good Ultimate gain from a flex piece and weapon, though a damage build is possible too, Infliction usually matters more.

3PC3-piece set effect: Wearer's Combo Skill Cooldown Reduction +15%. After the wearer's skill recovers SP, the team gains DMG +16% for 15s. This effect cannot stack.

No Set: In teams stacking Arts Infliction her Ultimate adds one extra stack, and since she has no other buffing sets to run yet, building full Ultimate Gain Efficiency is recommended.

Skill priority

Off Field

#1
BASIC ATTACK
Max first
#2
COMBO SKILL
Then
#3
ULTIMATE
Next
#4
BATTLE SKILL
Later

Teams

2 teams

Typhoeus team

Nature · sustained Arts BurstStands in for Perlica

TyphoeusMain DPS: sustained Arts Burst
PerlicaElectric infliction: Electric infliction to stackor Fluorite
ArcaneEnabler: groups enemies and duplicates Inflictions
XaihiSupporter: Amp and HP treatment

Last Rite team

Cryo · SolidificationStands in for Perlica

Last RiteMain DPS: Solidification trigger
XaihiSupporter: Amp and HP treatment
TangtangCryo infliction: Cryo infliction to stack
PerlicaElectric infliction: Electric infliction to stackor Fluorite

All teams, with every replacement

Arknights: Endfield 4★ Nature Caster Sub DPS

Fluorite build summary

Updated November 6, 2026

OBJ Velocitous tops the weapon ranking for Fluorite at P5, ahead of Howling Guard. That order is prydwen.gg's, measured in play and condensed to a sentence each; every row of it sits under Weapons below.

Run No Set on Fluorite, with Frontiers behind it.

Skill priority is BASIC ATTACK >= COMBO SKILL > ULTIMATE > BATTLE SKILL. The Ultimate costs 100 Ultimate Energy, which is what an Ultimate Gain Efficiency target has to clear.

Fluorite stands in for Perlica in the Typhoeus team, alongside Typhoeus, Arcane and Xaihi.

Role: Sub DPS / Support
Best weapon: OBJ Velocitous
Alternatives: Howling Guard
Gear set: No Set
Skill priority: BASIC ATTACK >= COMBO SKILL > ULTIMATE > BATTLE SKILL
Best team: Typhoeus, Perlica, Arcane, Xaihi
Ultimate Energy cost: 100 Ultimate Energy
Key promotion material: 8× Cosmagaric
Last updated: November 6, 2026

Fluorite skills, talents and materials

8 links

Teammates

Build

Banner & pulls

Fluorite banner historyHeadhunting windows that featured Fluorite

News

Si Build in Endfield: Best Weapon, Gear, Teams and Potentials (1.6)Mentions Fluorite

Fluorite FAQ

What attribute is Fluorite?: Fluorite is a 4-star Nature operator of the Caster class, from Endfield Industries, wielding a Handcannon, released in version 1.0.
What stat does Fluorite scale on?: Fluorite's skills multiply ATK. That is read from the scaling rows on the Battle Skill and Ultimate, not from the skill description, so it reflects what the game actually multiplies rather than what the text mentions.
What is the best weapon for Fluorite?: OBJ Velocitous is the closest fit on the data: it is a 5-star Handcannon with 411 base ATK at level 90, and its skills act on ATK. Howling Guard is the best 4-star alternative.
Which gear set should Fluorite use?: Frontiers. Its 3-piece effect is: 3-piece set effect: Wearer's Combo Skill Cooldown Reduction +15%. After the wearer's skill recovers SP, the team gains DMG +16% for 15s. This effect cannot stack. The 3-piece effect is the only set bonus a gear set has, and it needs three matching pieces; an operator equips four in all (Armor, Gloves and two Kits), so the fourth is free for an off-set piece.
How much does it cost to max Fluorite's skills?: Taking one combat skill from level 1 to 12 costs 172,200 T-Creds and 21× Blighted Jadeleaf among other materials. The Materials tab lists every item per level.
What does Fluorite P1 do?: Ten-Finger Smith: Agility +10, Intellect +10.

Fluorite

Key facts

Weapons

Gear

Skill priority

Teams

Related

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Fluorite FAQ

Teammates

Build

Banner & pulls

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