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Firework Cluster
NO.365

Firework Cluster

Fire Poison Stage I Original Form

A little chatterbox that loves to gather and chat, talking wherever it goes. The fireworks above its head act as chat bubbles; the happier the conversation, the more lively the fireworks burst. Its head crackles and flashes constantly. If you see a lone Firework Troupe without any fireworks popping above its head all day, please pay more attention to its mental health.

Dex Number
365
Category
Firework Sprite
Height
0.33~0.50 M
Weight
5.05~6.32 KG
Updated
2026-05-26
Distribution
Mysterious Whereabouts
Trait

Flame Test

While on the field, decaying <desc_id=1002>Burn</> is converted into <desc_id=1001>Poison</> with the same number of stacks.

Recommended Skill Sets

Burn-to-Poison Debuff Burst Build

Ignite

Why pick this skill

0-energy skill that directly applies 10 stacks of Burn to the opponent, quickly activating the trait mechanism and paving the way for subsequent conversion into Poison stacks.

Flame Shield

Why pick this skill

0 Energy Cost: Provides a high 70% damage reduction, making up for Firework Squad's frailty. It also inflicts 6 stacks of Burn when hit, continuously providing a conversion source for the trait.

Corruption

Why pick this skill

0 Energy Cost: A skill that drastically reduces the enemy's Physical and Magical Attack based on their Poison stacks. Combined with the trait mechanic that converts Burn to Poison, it greatly limits the enemy's damage output and forms a perfect synergy with Flame Shield.

Venom Infiltration

Why pick this skill

A magic damage skill with a high base energy cost, but the energy cost is reduced by 1 for each stack of Poison on the enemy. After stacking high levels of Poison through its trait, this skill can be cast at a low or even 0 energy cost, dealing massive burst damage.

Abnormal Status Double Combo Attrition Build

Toxic Spore

Why pick this skill

0-energy skill that directly applies 5 stacks of Poison without relying on Burn decay, quickly establishing a base layer of Poison stacks.

Kick Them When They're Down

Why pick this skill

0 Energy Cost: Doubles the enemy's debuff stacks. Combined with Poison Spore or Poison stacks converted by traits, it can instantly max out abnormal status stacks, causing a qualitative change.

Flammable Substance

Why pick this skill

30-energy skill that deals 2-hit Magic damage and applies 4 stacks of Burn. While supplementing damage output, it uses traits to convert Burn into Poison, maintaining high stacks of status conditions.

Flowing Fire

Why pick this skill

Low 15-energy skill that deals 3-hit Magic damage. As a standard damage option, it steadily drains the opponent's HP through multi-hit attacks, making it ideal for continuous pressure after status conditions are fully stacked.

Gallery
Firework Cluster True Body
True Body
Firework Cluster Shiny
Shiny
Skills
Flowing Fire
Lv. LV1

Flowing Fire

Energy: 15

Deals Magic DMG. 3 Combo.

Ignite
Lv. LV1

Ignite

Enemy gains 10 stacks of Burn.

Lv. LV1

Corrosive Acid

Energy: 35

Deals Magic damage. Enemy gains 2 Poison stacks.

Flammable Substance
Lv. LV9

Flammable Substance

Energy: 30

Deals Magic DMG. 2 Combo. Each Combo inflicts 2 layers of Burn on the enemy.

Toxic Spore
Lv. LV12

Toxic Spore

Enemy gains 5 stacks of Poison.

Lv. LV16

File:Icon Pet Attribute .png File:Skill Icon .png

Blaze Storm
Lv. LV25

Blaze Storm

Energy: 75

Deals Magic damage. Enemy gains 6 Burn stacks.

Corruption
Lv. LV35

Corruption

For each Poison stack the enemy has, enemy gains -30% ATK and MATK.

Flame Shield
Lv. LV41

Flame Shield

70% damage reduction, when responding to an attack: enemy gains 6 layers of Burn.

Kick Them When They're Down
Lv. LV48

Kick Them When They're Down

Doubles the number of debuff stacks on the enemy sprite.

Venom Infiltration
Lv. LV49

Venom Infiltration

Energy: 120

Deals Magic damage. For each Poison stack on enemy, this skill's Energy Cost -1, and enemy gains 1 Poison stack.

Lv. LV50

File:Icon Pet Attribute .png File:Skill Icon .png

Matchups

Weak Against

Water, Earth, Phantom, Dark

Stats
HP 61
Physical Attack 35
Magic Attack 89
Physical Defense 50
Magic Defense 78
Speed 76
Total 389