English translation in progress. Untranslated passages remain in Japanese.

E.G.O 0206 · WAW

Everlasting

FaustSlothTime Duck?S4 event exclusive

Risk Level: WAW
SP Cost: 10/40/60
Resource Cost: Lust ×2Sloth ×4Gloom ×2Pride ×3E.G.O usable with these resources →
Resistance: ×0.75×2×0.5×1×1×0.5×2

GUIDEMechanics and How to Use

At a Glance

A 4-Coin E.G.O used after building Sloth Resonance that inflicts heavy Tremor and triggers Tremor Burst repeatedly to push enemies into Stagger at once.

Core Mechanics

Tremor and Entanglement: Coin Ⅰ inflicts Tremor and Tremor Count and performs Amplitude Entanglement into Tremor - Everlasting. If Coin Ⅰ is broken, this chain stops. Threadspin Ⅳ raises the amount from 5 to 10.
Repeated Tremor Burst: Coins Ⅱ–Ⅳ trigger Tremor Burst on hit; at Threadspin Ⅳ, Coin Ⅰ also bursts, for 4 in total. Tremor - Everlasting has a chance to add 1 more burst when bursting, up to 50% each for Potency and Count.
Resonance-scaling Tremor: Before attacking, inflicts Tremor Potency if the highest Resonance is 3 or more (Resonance×2 at Threadspin Ⅳ, up to 10). With Sloth Absolute Resonance, it also inflicts the same amount of Tremor Count (Threadspin Ⅲ).
Speed-difference damage: Deals more damage the lower the target's Speed is compared to hers, up to 50% at Threadspin Ⅳ. Coin Ⅳ halves the target's maximum Speed next turn.
Self-damage: For 3 turns after the attack, she loses 10 SP at each Turn End. The passive Running Time grants 1 Haste next turn when she triggers Tremor Burst, up to 4 times.

How to Use

Line up Sloth skills to build Sloth Absolute Resonance and fire it at the decisive moment. If allies who trigger Tremor Burst follow up, it likely gains more value, including from the extra bursts.
Its Clash Power is a low 4–24, so use it against opponents who will not break the first Coin, or when it will be a one-sided attack.
It likely scales well with Tremor effects that deal extra damage on each Tremor Burst. Its 11 required resources are heavy.
The Corrosion skill hits 3 targets with 1 Coin, compressing the same Tremor infliction and bursts into a single Coin. It cannot distinguish friend from foe, and its targets are random, so it can hit allies.

A practical guide based on the skill and passive descriptions below.(Updated: 2026-10-18)

ANALYSISThreadspin

Ⅱ: Unlocks the passive Running Time.
Ⅲ: Raises the speed-difference damage multiplier and adds Tremor Count infliction with Sloth Absolute Resonance.
Ⅳ: Further increases the infliction amount, number of bursts, and speed-difference damage. This is where it reaches its full strength.

SKILLSSkill

Awakening

Awakening skill

Blunt

Clash Power: 4~24
Base Power: 4
Coin Power: +5
No. of Coins: 4
Skill Level: Identity Lv+0
Attack Weight: 1

When the target is slower than this unit, damage +(Speed difference×2.5/3.5/5)% (max 25/35/50%)

Before Attack If the highest Resonance is 3 or more, inflict Potency equal to the highest Resonance×2 (max 5/10)

-If the highest Resonance is Sloth Absolute Resonance, also inflict Count equal to the Potency inflicted (max 5/10)

After Attack For 3 turns, lose 10 SP at Turn End

ⅠOn Hit Inflict 5/10 and 5/10 Count

On Hit into

On Hit . Reduce the target's Count by 1

ⅡOn Hit . Reduce the target's Count by 1

ⅢOn Hit . Reduce the target's Count by 1

ⅣOn Hit . Reduce the target's Count by 1

On Hit Halve the target's maximum Speed next turn

Corrosion

Corrosion skill

Blunt

Clash Power: 24~36
Base Power: 36
Coin Power: -12
No. of Coins: 1
Skill Level: Identity Lv+0
Attack Weight: 3

Indiscriminate Attacks random targets

When the main target is slower than this unit, damage +(Speed difference×1.5/2/2.5)% (max 12/16/20%)

Before Attack If the highest Resonance is 3 or more, inflict 3 Potency/inflict Potency equal to the highest Resonance (max 4/5)

-Before Attack If the highest Resonance is Sloth Absolute Resonance, (inflict 2 Count/inflict Count equal to the Potency inflicted (max 5))

ⅠOn Hit Inflict 3/5 and 3/5 Count

On Hit into

On Hit . Reduce the target's Count by 1

On Hit Halve the target's maximum Speed next turn

Normal Coin Unbreakable CoinThreadspin Ⅲ Threadspin 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

Running Time

When this unit triggers on an enemy with a skill, gain 1 next turn (max 4 times per 1 turn, including E.G.O skills)

※Unlocked at Threadspin Ⅱ; active from the turn after E.G.O use until the end of battle

SYNERGYTeams and Synergies

Lobotomy E.G.O::Regret: Her Sloth S1 and Pride S2 supply resources, and she has skills that increase Tremor Count and trigger Tremor Burst.
Dawn Office Fixer: Her Sloth S2 and Pride S1 supply resources, and she can inflict Tremor and trigger Tremor Burst.

Team Builds That Suit This E.G.OTremor Team

KEYWORDSEffect Glossary

Tremor: When taking damage from a skill that triggers Tremor Burst, raise the Stagger Threshold by the Potency. At Turn End, reduce Count by 1.
Tremor - Everlasting: -When Tremor Burst is triggered by a skill or Coin effect, (Tremor Potency)% chance to trigger 1 additional Tremor Burst on the bearer (max 50%) -When Tremor Burst is triggered by a skill or Coin effect, (Tremor Count)% chance to trigger 1 additional Tremor Burst on the bearer (max 50%) -When taking damage from a Tremor Burst skill, the Stagger Threshold advances by the Potency -Count decreases by 1 at Turn End (Effects that change Tremor Potency and Count also apply)
Amplitude Entanglement: -Combine the Tremor effect being entangled with the target's Tremor-type effects into Tremor - Superposition. -Tremor Potency and Count are kept when entangled. -When Amplitude Conversion is applied to Tremor - Superposition, the converting Tremor effect is applied as an entanglement. -Converted into Tremor at Turn End
Tremor Burst: Raise the target's Stagger Threshold by their Tremor Potency.
Haste: For 1 turn, increase Speed by the value.
Tremor - Superposition: Obtained through Amplitude Entanglement On Amplitude Conversion, that special Tremor is added to Tremor - Superposition