A Lust Pierce debuff E.G.O that inflicts Defense Level Down on enemies so allies' attacks land harder.
Core Mechanics
Defense Level Down: Coin Ⅰ inflicts Defense Level Down on hit (from 2 to 4 at Threadspin Ⅲ, 5 at Ⅳ). It only lasts this turn, so it must be used before allies attack.
Defense Power Down: Inflicts 2 Defense Power Down on hit. It only matters when the enemy uses a Defense skill, so it is a footnote.
Multi-target (Threadspin Ⅳ): Attack Weight goes from 1 to 3, spreading the debuff across several enemies.
Passive — Binding Ribbons: Targets attacked by the leftmost skill on the panel receive Lust Fragility equal to Lust Absolute Resonance ÷ 4 next turn. It does not apply without at least 4 Lust Absolute Resonance.
Corrosion skill: Cannot distinguish friend from foe, attacks the fastest target (which can be an ally), and inflicts 4 Bind (on hit from Threadspin Ⅲ).
How to Use
As a debuffer, fire it right before allies' big attacks once Lust and Envy resources are available.
It is single-target until Threadspin Ⅳ, so if you want a multi-target debuff, assume Threadspin Ⅳ.
Its power is likely minimal, so limit it to uses that make the most of its resources and affinity.
A practical guide based on the skill and passive descriptions below.(Updated: 2026-10-18)
ANALYSISThreadspin
Ⅱ: Unlocks Binding Ribbons.
Ⅲ: Base Power goes from 17 to 19, and Defense Level Down from 2 to 4.
Ⅳ: Attack Weight becomes 3, and Defense Level Down becomes 5. This is where it reaches a practical level.
SKILLSSkill
Awakening
Awakening skill
Pierce
Clash Power
19~2817~26 → 19~28
Base Power
1917 → 19
Coin Power
+9
No. of Coins
1
Skill Level
Identity Lv+0
Attack Weight
31 → 3
ⅠOn Hit Inflict 2
On Hit Inflict 2/4/5
Corrosion
Corrosion skill
Pierce
Clash Power
15~3012~27 → 15~30
Base Power
3027 → 30
Coin Power
-15
No. of Coins
1
Skill Level
Identity Lv+0
Attack Weight
31 → 3
Indiscriminate Attacks the fastest target
ⅠOn Hit Inflict 2
On Hit Inflict 2/4/5
[On Tails Hit/On Hit] Inflict 4 next turn
Normal Coin Unbreakable CoinThreadspin ⅢThreadspin Ⅳ mark additions or changes at those Threadspin tiers. Multiple values represent different tiers; the larger value is for the highest tier.
PASSIVEE.G.O Passives
E.G.O Passives
Binding Ribbons
At the end of an attack on the target of the leftmost skill on the control panel, inflict (Lust Absolute Resonance÷4) Lust Fragility next turn
※Unlocked at Threadspin Ⅱ; active from E.G.O use until the end of battle
Kurokumo Clan Wakashu: His S1 is Lust, and his passive Hēiyúndào also works at 3 Lust Resonance, making it easy to build Lust Absolute Resonance for Binding Ribbons.
KEYWORDSEffect Glossary
Defense Power Down
For 1 turn, decrease the Final Power of Defense Skills by the value.
Defense Level Down
For 1 turn, decrease Defense Level proportional to the value.
Bind
For 1 turn, decrease Speed by the value.
Fragile
For 1 turn, damage taken from skills increases in proportion to this value (maximum 10).