Modifier Dossier

Last Update November 3, 2026

Info

Wu Chang are twin Modifiers born in Xu Heng—the elder sister named Wujiu and the younger, Bi'an. Following Houtu, they station themselves on Mount Qiuyun year-round to guard the dungeon of Qiongqi. As members of the Nether Brigade, they work in tandem to fulfill their duties as Undertakers.
Arrival DayDec. 21st
Height162cm
Weight46kg
LikesCrafting handmade dolls & making homemade juice
CVWujiu:Yuka Hiiragi | Bi'an:Masumi Tazawa
AffiliationNether Brigade
Gift
Co-op Game CartridgeCo-op Game Cartridge

Outfits

Skills

Normal Attack

Abyss Exorcism
Abyss Exorcism
StatsShadow
CD-
Quell: The state when Wujiu is the Lead, wielding Qiyou: Bane-Wielder, and Bi'an is the Support, wielding Qiyou: Doom-Wielder;
Crossing: The state when Wujiu is the Lead, wielding Qiyou: Doom-Wielder, and Bi'an is the Support, wielding Qiyou: Bane-Wielder;
Repose: The state when Bi'an is the Lead, wielding Qiyou: Bane-Wielder, and Wujiu is the Support, wielding Qiyou: Doom-Wielder;
Rebirth: The state when Bi'an is the Lead, wielding Qiyou: Doom-Wielder, and Wujiu is the Support, wielding Qiyou: Bane-Wielder.

In the Quell state: Performs a 4-strike attack, dealing Shadow DMG equal to 1918.4% of ATK. Grants a Soul Beckon - Quell Mark after the final strike is cast.
In the Crossing state: Performs a 3-strike attack, dealing Shadow DMG equal to 1719.8% of ATK. Grants a Soul Beckon - Crossing Mark after the final strike is cast.
In the Repose state: Performs a 4-strike attack, dealing Shadow DMG equal to 1719.8% of ATK. Grants a Soul Beckon - Repose Mark after the final strike is cast.
In the Rebirth state: Performs a 3-strike attack, dealing Shadow DMG equal to 1918.3% of ATK. Grants a Soul Beckon - Rebirth Mark after the final strike is cast.

Passive:
When deploying with the Admin, increases Independent DMG by 10%, reduces DMG taken by 50%, and gains Super Armor during Normal Attacks.
Gains Nether Shroud after casting the final strike of Normal Attacks.
Max Soul Beckon Marks: 4. If a new Soul Beckon Mark is obtained when already holding 4, it replaces an existing duplicate Soul Beckon Mark. If 4 different Soul Beckon Marks are held, obtaining any new Soul Beckon Mark will not replace any existing marks.

Harmony:
Gains 20 Harmony after casting the final strike of Normal Attacks.

Skill 1

Soul Resonance
Soul Resonance
StatsShadow
CD0.5s
Wujiu and Bi'an swap weapons, dealing Shadow DMG equal to 561.5% of ATK.
While in the Nether Shroud state, casting this skill expends Nether Shroud, causing Wujiu and Bi'an to swap weapons and deal Shadow DMG equal to 4492.3% of ATK.

Harmony:
Gains 40 Harmony after casting this skill by expending Nether Shroud.

Skill 2

Nether Shift
Nether Shift
StatsShadow
CD0.5s
Wujiu and Bi'an switch between Lead and Support, dealing Shadow DMG equal to 561.5% of ATK.
While in the Nether Shroud state, casting this skill expends the Nether Shroud, causing Wujiu and Bi'an to switch between Lead and Support and deal Shadow DMG equal to 4492.3% of ATK.

Harmony:
Gains 40 Harmony after casting this skill by expending Nether Shroud.

Skill 3

Soul Interment
Soul Interment
StatsShadow
CD0.5s
Can only be cast when holding 4 Soul Beckon Marks.
Regardless of Wujiu and Bi'an's current state, they will swap weapons, switch between Lead and Support, return to Quell, and remove Nether Shroud.
Expends all Soul Beckon Marks to deal Shadow DMG equal to 7487.2% of ATK. Based on the number of types of Soul Beckon Marks expended, increases Non-DoT Independent DMG by 4%, 8%, 16%, and 32% respectively.

Ultimate Skill

Return to Void
Return to Void
StatsShadow
CD20s
Deals Shadow DMG equal to 3369.2% of ATK.

Harmony:
Expending 100 Harmony increases the Mod's Shadow DMG by 20% for 25s.
Expending 120 Harmony increases the Mod's Shadow DMG by 10%, 11%, 12% and Independent DMG by 10%, 11%, 12% respectively based on the Harmony Imprint level, lasting 25s.

Automatically gains 2.5% Ultimate Skill charge per second. Gains 3% Ultimate Skill charge after the Mod or a teammate lands a Crit. This effect can trigger once every 2s.

Dodge

Phantom Escape
Phantom Escape
StatsShadow
CD-
Quickly dodges the enemy attacks. Extremity Dodge triggers the Dodge effect.
Dodge Effect: Entering Zero Time significantly slows all enemy movements for 3s. The Dodge effect can trigger once every 18s.

Ultimate Skillchains

Cinder's Last Passage

Cinder's Last Passage

Dual Guardians of FateEternal Noon
noDescription
Nether Conquest

Nether Conquest

Dual Guardians of FateJade Forger
noDescription

Aether Codes

Blue - Void's Quietude

Delusion Sever

Increases DMG dealt to normal enemies by 25%, and gathers surrounding normal enemies during Normal Attacks.

Abyssal Extinguish

Directly defeats normal enemies when Normal Attacks, Ultimate Skills, or Ultimate Skillchains hit them while their HP is below 25%.
Based on the number of types of Soul Beckon Marks expended by Soul Interment, directly defeats normal enemies for each type when Soul Interment hits them while their HP is below 25%.

Ash Ritual

Each time 1 enemy is defeated, gains 1 stack of Soul Wheel, up to 12 stacks. Every 4.8s, randomly triggers attacks on nearby enemies for a number of times equal to the current stacks of Soul Wheel. Each attack deals Shadow DMG equal to 100% (Skill 3 increases this by +2.564% per level) of ATK.

Red - Samsara's End

Instant Perish

When casting an Ultimate Skill or Ultimate Skillchain, increases Independent DMG by 10% for 25s.

Dual Erosion

When Wujiu and Bi'an swap weapons, increases Normal Attack DMG by 50% for 9s;
When Wujiu and Bi'an switch between Lead and Support, increases Shadow DMG by 15% for 9s.

Kalpa Cycle

When casting Soul Interment, based on the number of types of Soul Beckon Marks expended, increases Independent DMG by 4%, 8%, 16%, and 32% respectively for 25s.
After each cast of Soul Interment, the Mod no longer reverts back to Quell permanently, but instead sequentially cycles through obtaining 1 of the following Soul Beckon Marks: Soul Beckon - Rebirth, Soul Beckon - Repose, Soul Beckon - Crossing, or Soul Beckon - Quell. Wujiu and Bi'an will return to different states based on the obtained Soul Beckon Mark:
Upon obtaining Soul Beckon - Rebirth, reverts to Quell;
Upon obtaining Soul Beckon - Repose, reverts to Crossing;
Upon obtaining Soul Beckon - Crossing, reverts to Repose;
Upon obtaining Soul Beckon - Quell, reverts to Rebirth.

Yellow - Netherworld's Passage

Soul Seizure

Increases Normal Attack DMG for the entire team by 18%, and teammates gain Unyielding effect during Normal Attacks.

Soul Anchoring

When casting Soul Interment, based on the number of types of Soul Beckon Marks expended, increases Crit DMG for all Shadow Modifiers on the team by 7%, 14%, 28%, and 56% respectively for 25s.

Guiding Lantern

When casting an Ultimate Skill or Ultimate Skillchain, for each Shadow teammate, increases the Mod's Crit Rate by 12.5% for 25s, and increases teammates Shadow DMG by 50% for 25s.

Access Key

Qiyou

ATK: 76Crit Rate: +0%Materials Needed
Ain Soph Coin200
Sephirah Crystal T21
Total
Ain Soph Coin1800
Sephirah Crystal T24
Sephirah Crystal T31

Qiyou

One of the divine swords forged by Changqin, this exquisite pair of dual blades governs bane and doom. Independent yet indivisible, Qiyou possesses the power to pierce through Void defenses, strike directly at a Desolane core, and shatter all mystic arts, making it a supreme weapon against the Desolanes. However, mastering Qiyou is no simple feat; only by wielding both blades in perfect harmony can one unleash their true potential.

Exclusive Functor

Otherworlder - Man-man

While equipped with Dual Guardians of Fate - Wu Chang, grants the following effects.
Increases Independent DMG by 10%.
Upon entrance, gains 4 types of Soul Beckon Marks.
Aether Code Netherworld's Passage: Guiding Lantern gains an additional effect: increases DMG for all Shadow Modifiers on the team by 16%.
Aether Code Samsara's End: Kalpa Cycle gains an additional effect: increases Normal Attack Non-DoT Independent DMG by 20%, and increases base DMG of Skill 1, Skill 2, and Skill 3 by 20%.
Aether Code Void's Quietude: Ash Ritual gains an additional effect: each time an enemy is defeated, increases Shadow DMG by 5%, up to 18 stacks. Upon reaching 18 stacks, increases DMG by 40%.
Otherworlder - Man-man

Twin spiritual beasts that have never been separated since birth. They are currently punished to ponder their misdeeds in a secret realm deep within the mountains due to their mischievousness, though the effect seems rather limited...

Chips

Basic Stats

Origin
Transcend Buffs
Total
ATK
1015.32
140
1155.32
DEF
269.73
30
299.73
Max HP
11089.12
450
11539.12
Crit Rate
13%
0%
13%
Crit DMG
0%
0%
0%

Materials Needed
EXP: 51300
Battle Record T11
Battle Record T21
Premium Battle Record5

Total
EXP: 752610
Ain Soph Coin10500
Battle Record T12
Battle Record T22
Premium Battle Record75
Origin Dust24
Origin Star Whirl20
Origin Condensation16
Origin Radiance9

Transcend

Effect
Unlock Cost
S

ATK +60

ATK Up 8.18 ► 9.82

DEF Up 2.03 ► 2.33

Max HP Up 92.97 ► 114.03

Ain Soph Coin0
Dual Guardians of Fate Intel0
I

DEF +30

Ain Soph Coin300
Dual Guardians of Fate Intel5
II

HP +900

Ain Soph Coin300
Dual Guardians of Fate Intel5
III

DEF +30

Ain Soph Coin300
Dual Guardians of Fate Intel5
IV

Normal Attack Abyss Exorcism's level +10

Ain Soph Coin300
Dual Guardians of Fate Intel5

Stat Boost

Effect: Stat Enhanced DMG +0.0%

Materials Needed:
Total:

Total Materials Needed

Chip Expansion - Shadow1610
Divine Factor10050