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Grassmantle Bug
NO.100

Grassmantle Bug

Bug Grass Phase II Original Form

They share a mutualistic relationship with fruit trees, pollinating them while gathering nectar. The flower on their tail is a siphoning feeding organ used to absorb and store pollen, making them the most important population among flower-visiting insects.

Dex Number
100
Category
Larva Spirit
Height
0.6~0.87 M
Weight
7.2~8.6 KG
Updated
2026-04-02
Distribution
Commonly found in grass patches
Trait

Flower Elf

At the end of the turn, your team gains 1 random Devotion.

Recommended Skill Sets

Devotion Support Build

Playstyle

Each turn, prioritize Swarm Wisdom or Bug Formation to accumulate Devotion, use Spore to inflict Parasite for chip damage, and Absorb for damage and healing when energy is abundant. Relies on high-frequency Devotion to provide team-wide buffs, focusing on field presence and disruption.

Why this set works

Maximize the trait 'Flower Fairy''s Dedication system. Stable multiple Dedication generation per turn through Swarm Intelligence and Bug Formation, Spore provides sustained consumption, Drain balances output and sustain. Overall positioning pure support/consumption, relying on Dedication to buff teammates.

Swarm Intelligence

Why pick this skill

Core Support skill. 0 energy cost provides 2 random Dedications. Stacks with trait "Flower Fairy", can stably produce 3 Dedications per round, providing massive buff resources for the entire team.

Bug Formation

Why pick this skill

Powerful defensive skill, 80% damage reduction and grants Devotion to the team when countering attacks. Combined with high dual defenses, it can safely stay on field while continuing to trigger the trait to generate Devotion.

Spore

Why pick this skill

0 Energy Parasite skill. Provides sustained damage and draining capability, compensating for low damage output without interfering with the Devotion system.

Absorb

Why pick this skill

Low-cost physical damage skill: 30 energy cost with Devotion's energy reduction can be released nearly for free, 100% lifesteal provides sustainability, 57 magic attack is low but serves as supplementary damage.

Sustain scaling build

Playstyle

Early game: Use Cocoon for HP recovery, Insect Formation for damage reduction and survival. Feign Sleep recovers energy and reduces energy cost. Mid to late game: Once magic attack is stacked high, Flower Cannon's 2-hit combo with high magic attack deals burst damage. Note: Flower Cannon is magic attack skill, matching Grass Coat Bug's 57 magic attack.

Why this set works

Balances survival, energy management, and late-game damage. Cocoon + Bug Formation ensures field presence, Feigned Sleep solves energy issues, Flower Cannon provides可观输出 after stacking Magic Attack. Suitable when Grass Cloak Bug needs to perform in mid-to-late game.

Cocoon

Why pick this skill

0 Energy Cost recovery skill, restores 20% HP and grants the team Devotion (Life Steal). It is Grass Coat Bug's only direct healing method, ensuring sustainability.

Bug Formation

Why pick this skill

Core defense skill. 80% damage reduction when countering attacks generates Dedication. Grass Coat Bug's key survival tool against high-threat types.

Feigned Sleep

Why pick this skill

0 Energy cost, restores 2 Energy and grants team Devotion cost reduction. Solves Leafcoat Bug's energy turnover problem, making high-cost skills easier to release.

Flower Cannon

Why pick this skill

2-hit Magic Attack buffing skill with 0 Energy cost, granting +60% Magic Attack per hit. Combined with Doze's Energy cost reduction sacrifice, it can rapidly stack high Magic Attack. This is Leavanny's highest damage potential skill.

Combo Control Build

Playstyle

Scratch is main damage output, low cost and energy recovery, combined with Feign Sleep for infinite loop. Flying Cut supplements damage and stacks Power Devotion when energy is abundant. When enemy uses defensive skills, use Aromatic Lure to interrupt and stun, creating damage windows.

Why this set works

Scratch serves as the core for energy cycling, Feigned Sleep ensures ample energy, Flying Cut provides power buffs to supplement damage, and Aromatic Lure serves as control against enemy defense. Suitable when Grass Cloak Bug needs to provide some damage output and control.

Scratch

Why pick this skill

Low-cost physical damage skill: 35 energy cost and recovers 1 energy, the most economical damage skill for Leafling, with Devotion's energy reduction allowing near-infinite use.

Feigned Sleep

Why pick this skill

0 Energy cost, restores 2 Energy and grants team Devotion cost reduction. Forms positive energy loop with Scratch, while making other skills easier to release.

Flying Sever

Why pick this skill

20 energy cost physical damage skill, gives team +20 power devotion. Combined with Scratch's low energy cost can trigger frequently, stacking power buffs.

Aromatic Lure

Why pick this skill

Reaction skill, gains +3 combo count and interrupts + stuns when reacting to defense. Grasscoat Bug's only control method, can interrupt enemy key skills.

Notes
  • Grass Coat Bug is a Bug/Grass dual-type creature with low Physical Attack (53) and Magic Attack (57), but decent Magic Defense (75) and Physical Defense (67), with medium Speed (80). Its trait 'Flower Sprite' randomly grants Dedication to the team at the end of each turn, creating synergy with multiple Dedication-related skills.
  • Skill pool focuses on support, recovery, and Devotion system, with generally low damage skill power. Positioned as support/attrition type.
  • Weak to Wing, Fire, Bug, Ice, and Poison; high survival pressure, rely on Bug Formation's damage reduction and healing to maintain field presence
Gallery
Grassmantle Bug True Body
True Body
Grassmantle Bug Fruit
Fruit
Grassmantle Bug Pet Egg
Pet Egg
Skills
Bite
Lv. LV1

Bite

Energy: 40

Deals physical damage, 1 Combo. This skill is affected by Devotion. Each time affected, Energy cost permanently +1.

Cocoon
Lv. LV1

Cocoon

Restore 20% HP to self; your team gains 1 Devotion: gain 10% lifesteal.

Flying Leaf
Lv. LV5

Flying Leaf

Energy: 40

Deals physical damage to the enemy creature.

Feigned Sleep
Lv. LV8

Feigned Sleep

Restore 2 energy to self; your team gains 1 Devotion: energy cost -2.

Scratch
Lv. LV11

Scratch

Energy: 35

Deals Physical DMG. Restores 1 Energy to self.

Swarm Intelligence
Lv. LV16

Swarm Intelligence

Allied party gains 2 random Devotions.

Bug Formation
Lv. LV22

Bug Formation

80% damage reduction, when responding to an attack: your team gains 1 random Devotion.

Absorb
Lv. LV24

Absorb

Energy: 30

Deals Magic damage and drains 100% HP.

Spore
Lv. LV31

Spore

Enemy gains 1 stack of Parasite.

Flying Sever
Lv. LV33

Flying Sever

Energy: 20

Deals physical damage. Your team gains 1 Devotion: Power +20.

Flower Cannon
Lv. LV40

Flower Cannon

2-hit combo, each hit grants self Magic Attack +60%.

Floral Scent
Lv. LV41

Floral Scent

Energy: 60

Deals magic damage to the enemy creature.

Aromatic Lure
Lv. LV48

Aromatic Lure

Self gains +3 Combo Count, Against Defense: additionally causes Interrupt, and enemy gains Daze next turn.

Web Bind
Lv. LV49

Web Bind

Energy: 60

Deals physical damage. Enemy gains Physical Defense -30%.

Matchups

Weak Against

Wing, Fire, Bug, Ice, Poison

Stats
HP 97
Physical Attack 53
Magic Attack 57
Physical Defense 67
Magic Defense 75
Speed 80
Total 429
Handbook Tasks

Grass Coat Bug's Tome Mission

Progress: 7/7

Catch 1 Pokémon
Target: 1
Catch 1 Pokémon with Amazing Talent
Target: 1
Successfully evolve a creature 1 time
Target: 1