Roundeye Spider

Trait

Poison Gland

When using a skill with an energy cost of 1 or less, the enemy gains 4 stacks of Poison.

Recommended Skill Sets

Extreme speed poison stacking burst build

Playstyle

Frequently use 0-energy skills to trigger traits and quickly stack Poison layers, when enemy Poison layers are high, use Venom Infiltration's energy cost reduction for near-free magic burst, while Poison Feeds Poison provides Magic Attack boost to strengthen output.

Why this set works

Maximize the trait "Poison Gland". Frequently trigger 4-layer Poison叠加 through 3 zero-energy cost skills, combined with "Poison Needle" for efficient poison stacking, finally use "Venom Infiltration" to reduce energy cost based on poison layers for low-cost high burst. Meanwhile "Fight Poison with Poison" provides Magic Attack bonus, "Add Insult to Injury" accelerates poison layer doubling, forming a complete poison stacking - burst system.

Poison Needle

Why pick this skill

Core Poison Stacking skill. 20 Energy cost, after triggering Trait "Poison Gland" actually applies 4 stacks of Poison to the enemy plus 1 stack to self, stacking 5 Poison layers in one use—the most efficient Poison stacking method.

Fight Poison with Poison

Why pick this skill

0 Energy Cost skill. Triggers trait to apply 4 stacks of Poison to the enemy. Also increases own Magic Attack based on enemy's Poison stacks, dealing considerable damage after stacking Poison.

Kick Them When They're Down

Why pick this skill

0 Energy Cost skill. Triggers trait to apply 4 stacks of Poison to the enemy. Doubles enemy's debuff stacks, allowing Poison to rapidly stack to high levels when combined.

Venom Infiltration

Why pick this skill

High-cost Magic skill, but -1 Energy per Poison stack on enemy. Nearly 0 Energy at max stacks. Adds 1 Poison on hit. Combines burst with Poison maintenance.

Energy Storage Sustained Support Build

Playstyle

Build high dual-attack stats with "Stockpile" as core, use 3 zero-Energy skills to simultaneously trigger trait Poison stacking and attack bonuses, "Cocoon" ensures survival and team lifesteal, "Kick Them When Down" accelerates Poison stacks, finally use "Venom Infiltration" for buffed burst damage, positioned toward sustained combat and team support.

Why this set works

Three 0-cost skills perfectly trigger the full dual attack bonus (+150%) from 'Storage', while each 0-cost skill triggers the 'Poison Gland' trait to stack Poison; 'Cocoon' provides sustain and team support, 'Kick Them When They're Down' accelerates poison stacking, and finally 'Venom Infiltration' benefits from high magic attack bonuses and low-cost burst, balancing damage, sustain, and team contribution.

Cocoon

Why pick this skill

0 Energy Cost skill. Triggers trait to apply 4 stacks of Poison to the enemy. Also provides 20% HP recovery and 10% team lifesteal devotion effect, enhancing sustainability.

Storage

Why pick this skill

0 Energy Cost skill. Triggers trait to apply 4 stacks of Poison to the enemy. When equipped with multiple 0 Energy Cost skills, provides high both Attack stats bonus (3 zero-cost skills in this set, +150% both Attack), strengthening damage output foundation.

Kick Them When They're Down

Why pick this skill

0 Energy Cost skill. Triggers trait to apply 4 stacks of Poison to the enemy. Doubles enemy's debuff stacks, rapidly pushing Poison stacks to high levels.

Venom Infiltration

Why pick this skill

High-cost Magic skill. Relies on enemy Poison stacks to reduce Energy. Low-cost after stacking Poison. Combines burst with Poison maintenance.

Physical Counter Burst Build

Playstyle

Through "Kick Them When Down" and "Power Boost" to quickly stack Poison and boost Physical Attack, "Bite" for常规物理输出, reserve "Bug Strike" to unleash doubled power burst that ignores resistance when in Counter state, suitable for预判敌方行动后反击的打法

Why this set works

Dual 0-cost skills trigger trait Poison stacking with separate functions (double Poison, Physical Attack boost). 'Bite' serves as stable physical output, 'Bug Strike' provides burst in Counter state. This set abandons the magic route for pure physical output, but note 'Bug Strike's high 90 cost requires proper Counter timing.

Kick Them When They're Down

Why pick this skill

0 Energy Cost skill. Triggers trait to apply 4 stacks of Poison to the enemy. Doubles enemy's debuff stacks, key to rapid Poison stacking.

Power Boost

Why pick this skill

0 Energy Cost skill. Triggers trait to apply 4 stacks of Poison to the enemy. Provides 100% Physical Attack bonus, strengthening physical damage output.

Bite

Why pick this skill

40 Energy Cost Physical skill, 1 combo, affected by Devotion but this set has no Devotion source so no negative effect; serves as main Physical output method

Bug Strike

Why pick this skill

High energy cost Physical skill, power doubles and ignores resistance when countering; as Physical burst finisher, can deal high damage when countering.

Notes

Round-Eyed Spider is a Tier I creature with low base stats (305), but its Speed of 66 is decent for its tier. Its trait "Poison Gland" applies 4 stacks of Poison to the enemy when using skills with ≤1 Energy cost—this is its core mechanic.
Bug-type is super effective against Grass, Illusion, and Dark types, and is weak to Wing and Fire types. Pay attention to type disadvantages.
Skill pool focuses on Poison stacking and Physical/Magic damage, lacking strong control and survival skills. Positioned as Poison attrition with burst support.
Extremely rich 0 Energy Cost skill pool (Cocoon, Poison Feeds on Poison, Kick 'Em When They're Down, Storage, Power Boost), highly synergizes with trait "Poison Gland". Core of build strategy.

Gallery

True Body