Firefly

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FireflyLux icon
Grace Imperium•Collector

Firefly

Firefly, who controls transformable armament, is said to be a super weapon secretly developed by Grace Imperium. The firefly-like glow, when gathered in multitude, can become a cannon capable of extreme destruction.

Rarity5 stars
LuxLuxVersatileRangedRanged
VersatileCollectorGrace Imperium
Profile
Birthday
May 5
JP
長縄まりあ
CN
刘雯
Stats
Level 90
HP51,179ATK7,484
Max (90)
51,179 / 7,484

Abilities

Values show level 1 and max for quick reference.

Meteor Arrow icon
Normal Attack
Meteor Arrow
Level1
Throws electromagnetic darts to attack the target. Strike 1: 62% of ATK as Lux Auto ATK DMG. Strike 2: 53% of ATK as Lux Auto ATK DMG. Strike 3: 28% x4 of ATK as Lux Auto ATK DMG.
ScalingLv 1
Param 162%
Param 253%
Param 328%
Star Barrage icon
Skill
Star Barrage
CD 20s
Level1
Ascension1
Firefly enters Artillery Form for 14s, during which, transforms all 4 Avalanches into Avalanche: Floating Cannons, which take turns firing at the target, dealing 12.8% of ATK as Lux Skill DMG. Avalanche: Floating Cannons can trigger Lux Mark and generate Lucent: deals 17% of ATK as AoE Lux Mark DMG and inflicts 1 stack of Glimmer.
ScalingLv 1
Param 112.8%
Param 217%
Starflare Pursuit icon
Support Skill
Starflare Pursuit
CD 24s
Level1
Firefly enters Sword Form for 16s , during which, transforms 2 Avalanches into Avalanche: Giant Sword and 2 Avalanches into Avalanche: Flying Blades. Firefly wields Avalanche: Giant Sword to attack the target. Strike 1: 90% of ATK as Lux Auto ATK DMG. Strike 2: 90% of ATK as Lux Auto ATK DMG. Strike 3: 90% of ATK as Lux Auto ATK DMG. Strike 4: 66% x5 of ATK as Lux Auto ATK DMG. While Sword Form is active, automatically fires all Avalanche: Flying Blades every 3s to attack the target, dealing 48% of ATK as Lux Skill DMG to targets along their path. Avalanche: Giant Sword and Avalanche: Flying Blades inflict Lux Mark: Radiance when dealing DMG.
ScalingLv 1
Param 190%
Param 290%
Param 390%
Param 466%
Param 548%
Stellar Torrent icon
Ultimate
Stellar Torrent
CD 40sEnergy 300
Level1
Combines Avalanches into 2 gigantic cannons and fires forward 2 times. Each shot deals 272% x2 of ATK as Lux Ultimate DMG and then transforms into a giant sword to perform a forward slash, dealing 717% and 586% of ATK as Lux Ultimate DMG. All of Firefly's skill Cooldowns are reset when Stellar Torrent ends.
ScalingLv 1
Param 1272%
Param 2717%
Param 3586%
Date Events
The Hideaway
Visit the Academy to unlock
Gonna look around inside the library.
Vantage Point
Visit the Market to unlock
There's a show over there.
Gift Preferences
Loves
Cosmic Form
Sweet IceFurry
Ultra-Precision Photo Capturer
Fragrant Ice Delight
Moonlit Companion
Reflective Photo Capturer
Card Photo Capturer
Stellanite Enchantment
Summer Chill Crushed Ice
Hates
Deluxe Blower
Exquisite Blower
Portable Blower

Potentials

Main Core

4 nodes
Skill Lv10
Firefly Glow: Radiance
Core
Avalanche: Floating Cannons now attack the target simultaneously, dealing 33.3% x4 of ATK as Lux Auto ATK DMG every 0.5s. Can trigger Lux Mark. Increasing Firefly's ATK SPD reduces the interval between attacks.
Firefly Glow: Luminary
Core
When Avalanche: Floating Cannons deal DMG to the same target, Firefly gains 1 stack of Focus. Switching target will remove 1 stack of Focus. When Focus stacks 12 times, enhances Artillery Form's Avalanche: Floating Cannons, increasing Auto Attack DMG by 65%.
Firefly Glow: Convergence
Core
When dealing DMG, Avalanche: Floating Cannons generate Scorching Sunray that continuously attacks the target's position, dealing 236% of ATK as Lux Skill DMG every 0.4s for 2s. Can trigger Lux Mark. Scorching Sunray can only be triggered once on each target every 10s. Up to 4 Scorching Sunray can exist at once.
Firefly Glow: Scatter Beam
Core
The beams fired by Avalanche: Floating Cannons can refract up to 4 times, dealing 16.4% of ATK as Lux Skill DMG. Can trigger Lux Mark. The same target cannot be hit by refracted beams more than once.

Support Core

4 nodes
Radiance Blade: Twin Shadow
Core
In an all-Lux squad, casting Starflare Pursuit (Support Skill) grants additional Avalanche: Flying Blades and increases ATK frequency afterwards. Whenever Avalanche: Flying Blade deals DMG, increases Avalanche: Flying Blade's Skill Crit Rate by Skill Crit Rate and increases Skill DMG by Skill DMG while this Sword Form is active, stacking up to 20 times.
Radiance Blade: Firefly
Core
Increases the Skill Crit Rate of Avalanche: Flying Blade by 15% when it deals DMG. Whenever Avalanche: Flying Blade deals DMG, it deals an additional 116% of ATK as AoE Lux Skill DMG and inflicts Lux Mark: Radiance.
Radiance Blade: Blazing Edge
Core
In an all-Lux squad, extends the attack range of Avalanche: Giant Sword and increases its Auto Attack DMG by 31%. Whenever Avalanche: Giant Sword attacks, it triggers an additional attack, dealing 455% of ATK as Lux Auto ATK DMG and inflicting Lux Mark: Radiance.
Radiance Blade: Pursuing Slash
Core
After Avalanche: Giant Sword attacks 8 times, Firefly automatically casts Dominating Slash, dealing 545% of ATK, 613% x2 of ATK, and 477% x3 of ATK as Lux Auto ATK DMG and inflicting Lux Mark: Radiance.

Main Normal

9 nodes
Potential Lv6
Radiant Rainfall
Normal
While Firefly is in Artillery Form, Avalanche: Floating Cannons fire a volley at the target every 6s, dealing 138% x4 of ATK as Lux Auto Attack DMG. Upon hitting the target, the volley triggers an explosion, dealing 460% of ATK as AoE Lux Auto Attack DMG. Can trigger Lux Mark.
Astral Album
Normal
When casting Star Barrage (Main Skill), Firefly shoots an energy round, dealing 451% of ATK as Lux Skill DMG, then causing an explosion to deal 877% of ATK as AoE Lux Skill DMG. Can trigger Lux Mark.
Blazing Radiance
Normal
Increases Firefly's Auto Attack DMG by 50%. Every time Firefly triggers Lux Mark, increases her Lux DMG by 5.4% for 6s, stacking up to 10 times.
Tide of Starmarks
Normal
When Avalanche: Floating Cannons deal DMG to the boss or elite targets, increases the squad's ATK by 0.84% for 3s, stacking up to 100 times.
Lone Star Gleam
Normal
When Firefly deals DMG to a lone target, increases Auto Attack DMG dealt by 80%.
Luminous Rhythm
Normal
Increases Skill DMG dealt by Avalanche: Floating Cannons' next attack by 91% every 4s. Each Avalanche: Floating Cannon has its own timer.
Phantom Blast
Normal
Firefly can dodge one more time. When Firefly dodges, she leaves behind a Shadow that deals 197% of ATK as Lux Skill DMG to nearby targets and stuns them for 3s. This effect can only be triggered once every 7s. Can trigger Lux Mark.
Flash Resonance
Normal
Whenever Avalanche: Floating Cannons hit a target afflicted with Lux Mark, increases the squad's ATK by 6.6% for 7s, stacking up to 5 times.
Absolute Brilliance
Normal
Stellar Torrent (Ultimate) can trigger Lux Mark and summon a Lucent, dealing 42.3% of ATK as Lux Mark DMG. When the mark is triggered, increases own ATK by 23% for 20s, stacking up to 3 times.

Support Normal

9 nodes
Lightforged Blade
Normal
When the Main Trekker triggers Lux Mark, Firefly gains 1 stack of Glow. When Lucent is generated afterwards, Firefly gains 1 stack of Halo. Both effects can stack up to 20 times. When casting Starflare Pursuit (Support Skill), Firefly consumes all stacks of Glow and Halo. For the current Sword Form's active duration, increases Avalanche: Flying Blade's Skill Crit Rate by 1.4% for each stack of Glow consumed; increases Avalanche: Flying Blade's Skill DMG by 8% for each stack of Halo consumed.
Radiant Ripple
Normal
When Avalanche: Giant Sword deals DMG, it deals an additional 738% of ATK as AoE Auto ATK DMG and inflicts Lux Mark: Radiance. This effect can only be triggered once every 1s.
Domain of Purity
Normal
Increases the squad's Lux DMG by 40% in an all-Lux squad. When Firefly is on the battlefield, increases the squad's Lux DMG by an additional 32%.
Stellar Crash
Normal
When the Lux Main Trekker deals Skill DMG, generates 1 Avalanche: Flying Blade to strike the target, dealing 79.1% of Firefly's ATK as Lux Skill DMG and inflicting Lux Mark: Radiance. When this Avalanche: Flying Blade deals DMG, it increases the target's Lux DMG Taken by 2% for 10s based on the number of Light Curtain stacks on the target, stacking up to 20 times. This effect can only be triggered once every 3s, and Firefly does not need to be on the battlefield.
Blade of Falling Petals
Normal
When Sword Form ends, Firefly commands all Avalanches to strike targets around her. Each Avalanche deals 138% x2 of ATK as AoE Lux Skill DMG and inflicts Lux Mark: Radiance. Increases Firefly's Skill Crit DMG by 4.6% for 15s each time this effect deals DMG, stacking up to 12 times.
Blade Flash
Normal
While Firefly is in Sword Form, increases the Auto Attack DMG dealt by Avalanche: Giant Sword by 16.6%, stacking up to 15 times. Increases Firefly's Movement SPD by 100% when she is too far from her target or has no target.
Sanctuary of Light
Normal
Stellar Torrent (Ultimate) can inflict Lux Mark: Radiance. When Firefly casts the Ultimate, the Lux Main Trekker gains a shield equal to 36% of Firefly's Base Max HP for 5s.
Cosmic Brilliance
Normal
When Firefly casts Starflare Pursuit (Support Skill), increases the ATK of Lux Trekkers in the squad by 40% for 26s.
Luminous Onslaught
Normal
When the Main Trekker triggers Lux Mark and generates Thunderbolt while Firefly is on the battlefield, increases the Lux DMG Taken of targets near her by 4%, and increases Firefly's ATK by 1.4% for 4s, stacking up to 10 times.

Common

3 nodes
Persistent Warmth
Normal
After Firefly casts Stellar Torrent (Ultimate), increases her Lux DMG by 64% for 30s the next time she casts a skill.
Ultimate Radiance
Normal
Increases the Ultimate DMG dealt by Stellar Torrent (Ultimate) by 143%.
Radiance of Shattered Stars
Normal
Increases the Ultimate DMG dealt by Stellar Torrent (Ultimate) to targets with HP below 80% by 157%.

Talents

Passive bonuses unlocked via character dupes.
1

Photon Diffusion

When the squad triggers a Lux Mark on a target, increases the Lux DMG Taken by this target by 14% for 6s.
Increases Base DEF by 10.
Increases ATK by 1.5%
Increases Base HP by 575.
Increases Skill DMG by 2.1%
Combined bonuses
Base HP+60
Base ATK+575
DEF %+2.1%
Auto Attack DMG+50
ATK+1.5%
2

Shining Blades

After Firefly casts a skill, her ATK is increased by 20% for 30s.
Increases Base DEF by 10.
Increases ATK by 1.5%
Increases Base ATK by 50.
Increases Base HP by 575.
Increases Skill DMG by 2.1%
Combined bonuses
Base HP+60
Base ATK+575
DEF %+2.1%
ATK+1.5%
3

Plushie and Safehouse

After Firefly deals DMG to a target, increases the Lux DMG Taken by the target by 2% for 8s, stacking up to 7 times.
Increases Base DEF by 10.
Increases ATK by 1.5%
Increases Base ATK by 50.
Increases Skill DMG by 2.1%
Combined bonuses
Base DEF+50
Base HP+585
DEF %+2.1%
Auto Attack DMG+575
ATK+1.5%
4

Wings and Secret Friends

When any Trekker inflicts Lux Mark on a target, increases Firefly's ATK by 20% for 10s.
Increases Base DEF by 10.
Increases ATK by 1.5%
Increases Base ATK by 50.
Increases Base HP by 575.
Increases Skill DMG by 2.1%
Combined bonuses
Base HP+60
Base ATK+575
DEF %+2.1%
ATK+1.5%
5

Armaments and Angel Heart

Increases Firefly's Lux DMG to elite or higher-tier targets by 24%.
Increases Base ATK by 50.
Increases Base DEF by 10.
Increases ATK by 1.5%
Increases Skill DMG by 2.1%
Increases Base HP by 575.
Increases Skill DMG by 2.1%
Combined bonuses
Base HP+575
Auto Attack DMG+50
Base ATK+10
HP %+1.5%