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Remnants of Twilight/Stages

Last updated 2026-02-02

Earthshaker Leo

Special Mechanism

"Back Row Target": Some enemy targets in the back row cannot be targeted by "Single Target ATK" and "Blast" abilities. Defeating back row targets will increase the DMG dealt to the enemy boss by up to 2000%. This effect will be removed when the enemy boss transitions phases.

Nightmare Plug-in

Buffs from enemies with "Back Row Target" will increase the enemy boss's DMG.

Challenge Strategy

Use "AoE ATK" abilities to prioritize defeating enemy Back Row Targets, and attack after increasing the DMG received by the enemy boss.

Challenge Goal

Easy
  • Complete the Easy difficulty challenge
Hard
  • Defeat the Phase 1 of the enemy boss in the Hard difficulty for the challenge
  • Complete the Hard difficulty challenge and defeat "Spirithief" on the enemy back row at least 2 time(s)
  • Complete the Hard difficulty challenge and defeat "Spirithief" on the enemy back row at least 3 time(s)
Nightmare
  • Complete the Nightmare difficulty challenge
  • Complete the Nightmare difficulty challenge and defeat "Spirithief" on the enemy back row at least 2 time(s)
  • Complete the Nightmare difficulty challenge and defeat "Spirithief" on the enemy back row at least 3 time(s)

Enemy Catalog

Easy
Hard
Nightmare

Trial Characters

Lineup Hint

"AoE ATK", "Bounce", and "Follow-Up ATK" abilities can hit enemy Back Row Targets.

Character &
Light Cone
Skills & RelicsAttributes
QuantumJade E0 Lv. 80 Jade
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
Icon HP Max HP: 2039 +1146
Icon ATK ATK: 1136 +1693
Icon DEF DEF: 840 +226
Icon SPD SPD: 103 +12
Icon CRIT Rate Crit Rate: 57.6%
Icon CRIT DMG Crit DMG: 82.4%
Icon Break Effect Break Effect: 32.4%
Icon Energy Regeneration Rate Energy Regeneration Rate: 100.0%
Icon Effect Hit Rate Effect Hit Rate: 21.6%
Icon Effect RES Effect RES: 31.6%
Type Quantum DMG Bonus: 64.8%
Relic Level 15
Genius of Brilliant Stars Genius of Brilliant Stars (4-Piece)
Sigonia, the Unclaimed Desolation Sigonia, the Unclaimed Desolation (2-Piece)
PhysicalRobin E0 Lv. 80 Robin
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
Icon HP Max HP: 2233 +1411
Icon ATK ATK: 1116 +2228
Icon DEF DEF: 815 +220
Icon SPD SPD: 102 +23
Icon CRIT Rate Crit Rate: 21.2%
Icon CRIT DMG Crit DMG: 82.4%
Icon Break Effect Break Effect: 32.4%
Icon Outgoing Healing Boost Outgoing Healing Boost: 0.0%
Icon Energy Regeneration Rate Energy Regeneration Rate: 119.4%
Icon Effect Hit Rate Effect Hit Rate: 21.6%
Icon Effect RES Effect RES: 21.6%
Type Physical DMG Bonus: 38.8%
Relic Level
Musketeer of Wild Wheat Musketeer of Wild Wheat (4-Piece)
Space Sealing Station Space Sealing Station (2-Piece)
IceHerta E6 Lv. 80 Herta
  • Basic ATK Lv. 6
  • Skill Lv. 10
  • Ultimate Lv. 10
  • Talent Lv. 10
Icon HP Max HP: 1905 +1117
Icon ATK ATK: 1058 +1038
Icon DEF DEF: 727 +287
Icon SPD SPD: 100 +37
Icon CRIT Rate Crit Rate: 64.3%
Icon CRIT DMG Crit DMG: 82.4%
Icon Break Effect Break Effect: 32.4%
Icon Energy Regeneration Rate Energy Regeneration Rate: 100.0%
Icon Effect Hit Rate Effect Hit Rate: 21.6%
Icon Effect RES Effect RES: 21.6%
Relic Level
The Ashblazing Grand Duke The Ashblazing Grand Duke (4-Piece)
Sigonia, the Unclaimed Desolation Sigonia, the Unclaimed Desolation (2-Piece)
FireLingsha E0 Lv. 80 Lingsha
AbundanceWhat Is Real?I Lv. 80 What Is Real?
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
Icon HP Max HP: 2416 +2513
Icon ATK ATK: 1102 +701
Icon DEF DEF: 767 +207
Icon SPD SPD: 98 +43
Icon CRIT Rate Crit Rate: 21.2%
Icon CRIT DMG Crit DMG: 82.4%
Icon Break Effect Break Effect: 163.8%
Icon Energy Regeneration Rate Energy Regeneration Rate: 100.0%
Icon Effect Hit Rate Effect Hit Rate: 21.6%
Icon Effect RES Effect RES: 21.6%
Relic Level
Iron Cavalry Against the Scourge Iron Cavalry Against the Scourge (4-Piece)
Forge of the Kalpagni Lantern Forge of the Kalpagni Lantern (2-Piece)
IceThe Herta E0 Lv. 80 The Herta
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
Icon HP Max HP: 2010 +1139
Icon ATK ATK: 1208 +1778
Icon DEF DEF: 815 +220
Icon SPD SPD: 99 +17
Icon CRIT Rate Crit Rate: 69.6%
Icon CRIT DMG Crit DMG: 82.4%
Icon Break Effect Break Effect: 32.4%
Icon Energy Regeneration Rate Energy Regeneration Rate: 100.0%
Icon Effect Hit Rate Effect Hit Rate: 21.6%
Icon Effect RES Effect RES: 21.6%
Relic Level
Scholar Lost in Erudition Scholar Lost in Erudition (4-Piece)
Rutilant Arena Rutilant Arena (2-Piece)

Corrupting Shadowfiend

Special Mechanism

"HP Overload": Both ally and enemy units' HP can be reduced below 0 without being knocked down. When "Overload Settlement" on the action bar takes action, HP calculation will be performed. Units with HP below 0 will receive fatal damage. When there are enemy summons that are still undefeated, reduces 99% of DMG taken by all enemy targets.

Nightmare Plug-in

Greatly increases DMG dealt by all enemy targets.

Challenge Strategy

Enemy targets in this stage have lower HP but deal higher DMG. Before "Overload Settlement" takes action, use healing to prevent ally units' HP from dropping below 0.

Challenge Goal

Easy
  • Complete the Easy difficulty challenge
Hard
  • Defeat the Phase 1 of the enemy boss in the Hard difficulty for the challenge
  • Complete the challenge on Hard difficulty without any character's "HP Overload" exceeding 18,000 during combat
  • Complete the challenge on Hard difficulty without any character's "HP Overload" exceeding 10,000 during combat
Nightmare
  • Complete the Nightmare difficulty challenge
  • Complete the challenge on Nightmare difficulty without any character's "HP Overload" exceeding 18,000 during combat
  • Complete the challenge on Nightmare difficulty without any character's "HP Overload" exceeding 10,000 during combat

Enemy Catalog

Easy
Hard
Nightmare

Trial Characters

Lineup Hint

It is recommended to select multiple characters who excel at shielding and healing to protect your ally units' HP.

Character &
Light Cone
Skills & RelicsAttributes
WindHyacine E0 Lv. 80 Hyacine
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
  • Memosprite Skill Lv. 5
  • Memosprite Talent Lv. 5
Icon HP Max HP: 2145 +3236
Icon ATK ATK: 917 +550
Icon DEF DEF: 1027 +227
Icon SPD SPD: 110 +67
Icon CRIT Rate Crit Rate: 21.2%
Icon CRIT DMG Crit DMG: 82.4%
Icon Break Effect Break Effect: 32.4%
Icon Energy Regeneration Rate Energy Regeneration Rate: 119.4%
Icon Effect Hit Rate Effect Hit Rate: 21/6%
Icon Effect RES Effect RES: 31.6%
Relic Level 15
Warrior Goddess of Sun and Thunder Warrior Goddess of Sun and Thunder (4-Piece)
Giant Tree of Rapt Brooding Giant Tree of Rapt Brooding (2-Piece)
WindHuohuo E0 Lv. 80 Huohuo
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
Icon HP Max HP: 2310 +2942
Icon ATK ATK: 1024 +574
Icon DEF DEF: 906 +244
Icon SPD SPD: 98 +42
Icon CRIT Rate Crit Rate: 21.2%
Icon CRIT DMG Crit DMG: 82.4%
Icon Break Effect Break Effect: 32.4%
Icon Outgoing Healing Boost Outgoing Healing Boost: 54.5%
Icon Energy Regeneration Rate Energy Regeneration Rate: 119.4%
Icon Effect Hit Rate Effect Hit Rate: 21.6%
Icon Effect RES Effect RES: 31.6%
Relic Level 15
Passerby of Wandering Cloud Passerby of Wandering Cloud (4-Piece)
Fleet of the Ageless Fleet of the Ageless (2-Piece)
ImaginaryAventurine E0 Lv. 80 Aventurine
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
Icon HP Max HP: 2155 +1171
Icon ATK ATK: 818 +529
Icon DEF DEF: 1117 +1531
Icon SPD SPD: 106 +37
Icon CRIT Rate Crit Rate: 61.6%
Icon CRIT DMG Crit DMG: 82.4%
Icon Break Effect Break Effect: 32.4%
Icon Energy Regeneration Rate Energy Regeneration Rate: 100.0%
Icon Effect Hit Rate Effect Hit Rate: 21.6%
Icon Effect RES Effect RES: 31.6%
Type Imaginary DMG Bonus: 46.8%
Relic Level 15
Knight of Purity Palace Knight of Purity Palace (4-Piece)
Inert Salsotto Inert Salsotto (2-Piece)
ImaginaryLuocha E0 Lv. 80 Luocha
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
Icon HP Max HP: 2233 +1411
Icon ATK ATK: 1180 +2004
Icon DEF DEF: 760 +300
Icon SPD SPD: 101 +37
Icon CRIT Rate Crit Rate: 21.2%
Icon CRIT DMG Crit DMG: 82.4%
Icon Break Effect Break Effect: 32.4%
Icon Outgoing Healing Boost Outgoing Healing Boost: 20.0%
Icon Energy Regeneration Rate Energy Regeneration Rate: 119.4%
Icon Effect Hit Rate Effect Hit Rate: 21.6%
Icon Effect RES Effect RES: 21.6%
Relic Level 15
Passerby of Wandering Cloud Passerby of Wandering Cloud (4-Piece)
Space Sealing Station Space Sealing Station (2-Piece)
FireGallagher E3 Lv. 80 Gallagher
AbundanceQuid Pro QuoI Lv. 80 Quid Pro Quo
  • Basic ATK Lv. 6
  • Skill Lv. 10
  • Ultimate Lv. 8
  • Talent Lv. 8
Icon HP Max HP: 2257 +1690
Icon ATK ATK: 952 +970
Icon DEF DEF: 837 +226
Icon SPD SPD: 98 +37
Icon CRIT Rate Crit Rate: 21.2%
Icon CRIT DMG Crit DMG: 82.4%
Icon Break Effect Break Effect: 110.5%
Icon Outgoing Healing Boost Outgoing Healing Boost: 44.5%
Icon Energy Regeneration Rate Energy Regeneration Rate: 100.0%
Icon Effect Hit Rate Effect Hit Rate: 21.6%
Icon Effect RES Effect RES: 41.6%
Relic Level 15
Passerby of Wandering Cloud Passerby of Wandering Cloud (4-Piece)
Fleet of the Ageless Fleet of the Ageless (2-Piece)

Greatsword Guardian

Special Mechanism

"HP Count": Both ally and enemy units have an "HP Count." Instead of losing HP when attacked, they will lose "HP Count" points. When the "HP Count" reaches zero, the unit will be knocked down. Ally characters can recover their "HP Count" by defeating enemy targets.

Nightmare Plug-in

Allies start with lower "HP Count," enemies start with higher "HP Count."

Challenge Strategy

Prioritize enemy targets with lower "HP Count." Try to have ally targets with lower "HP Count" deal the final hit to restore "HP Count."

Challenge Goal

Easy
  • Complete the Easy difficulty challenge
Hard
  • Defeat the Phase 1 of the enemy boss in the Hard difficulty for the challenge
  • Complete the Hard difficulty challenge with all ally characters having at least 6 "HP Count"
  • Complete the Hard difficulty challenge with all ally characters having at least 10 "HP Count"
Nightmare
  • Complete the Nightmare difficulty challenge
  • Complete the Nightmare difficulty challenge with no more than 1 downed ally character(s)
  • Complete the Nightmare difficulty challenge without any ally character getting knocked down

Enemy Catalog

Easy
Hard
Nightmare

Trial Characters

Lineup Hint

Recommended to select characters with high attack frequency, as healing and shielding effects cannot prevent "HP Count" from decreasing.

Character &
Light Cone
Skills & RelicsAttributes
LightningAglaea E0 Lv. 80 Aglaea
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
  • Memosprite Skill Lv. 5
  • Memosprite Talent Lv. 5
Icon HP Max HP: 2194 +1179
Icon ATK ATK: 1174 +935
Icon DEF DEF: 815 +322
Icon SPD SPD: 102 +37
Icon CRIT Rate Crit Rate: 68.3%
Icon CRIT DMG Crit DMG: 82.4%
Icon Break Effect Break Effect: 32.4%
Icon Energy Regeneration Rate Energy Regeneration Rate: 119.4%
Icon Effect Hit Rate Effect Hit Rate: 21.6%
Icon Effect RES Effect RES: 21.6%
Type Lightning DMG Bonus: 54.8%
Relic Level 15
Hero of Triumphant Song Hero of Triumphant Song (4-Piece)
Rutilant Arena Rutilant Arena (2-Piece)
QuantumTribbie E0 Lv. 80 Tribbie
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
Icon HP Max HP: 2000 +2201
Icon ATK ATK: 1000 +728
Icon DEF DEF: 1058 +285
Icon SPD SPD: 96 -8
Icon CRIT Rate Crit Rate: 71.5%
Icon CRIT DMG Crit DMG: 115.5%
Icon Break Effect Break Effect: 38.9%
Icon Energy Regeneration Rate Energy Regeneration Rate: 119.4%
Icon Effect Hit Rate Effect Hit Rate: 25.9%
Icon Effect RES Effect RES: 25.9%
Type Quantum DMG Bonus: 48.8%
Relic Level 15
Poet of Mourning Collapse Poet of Mourning Collapse (4-Piece)
Inert Salsotto Inert Salsotto (2-Piece)
PhysicalArgenti E0 Lv. 80 Argenti
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
Icon HP Max HP: 1894 +1304
Icon ATK ATK: 1213 +1381
Icon DEF DEF: 760 +205
Icon SPD SPD: 103 +37
Icon CRIT Rate Crit Rate: 61.6%
Icon CRIT DMG Crit DMG: 82.4%
Icon Break Effect Break Effect: 32.4%
Icon Energy Regeneration Rate Energy Regeneration Rate: 100.0%
Icon Effect Hit Rate Effect Hit Rate: 21.6%
Icon Effect RES Effect RES: 21.6%
Type Physical DMG Bonus: 56.8%
Relic Level 15
Champion of Streetwise Boxing Champion of Streetwise Boxing (4-Piece)
Inert Salsotto Inert Salsotto (2-Piece)
  • Basic ATK Lv. 6
  • Skill Lv. 10
  • Ultimate Lv. 10
  • Talent Lv. 10
  • Memosprite Skill Lv. 6
  • Memosprite Talent Lv. 6
Icon HP Max HP: 1894 +1228
Icon ATK ATK: 1019 +838
Icon DEF DEF: 1027 +277
Icon SPD SPD: 103 +27
Icon CRIT Rate Crit Rate: 21.2%
Icon CRIT DMG Crit DMG: 185.8%
Icon Break Effect Break Effect: 32.4%
Icon Energy Regeneration Rate Energy Regeneration Rate: 119.4%
Icon Effect Hit Rate Effect Hit Rate: 21.6%
Icon Effect RES Effect RES: 21.6%
Type Ice DMG Bonus: 48.8%
Relic Level 15
Hunter of Glacial Forest Hunter of Glacial Forest (4-Piece)
Firmament Frontline: Glamoth Firmament Frontline: Glamoth (2-Piece)
LightningMoze E3 Lv. 80 Moze
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 10
  • Talent Lv. 10
Icon HP Max HP: 1764 +1263
Icon ATK ATK: 1128 +1197
Icon DEF DEF: 815 +220
Icon SPD SPD: 111 +37
Icon CRIT Rate Crit Rate: 65.6%
Icon CRIT DMG Crit DMG: 109.0%
Icon Break Effect Break Effect: 32.4%
Icon Energy Regeneration Rate Energy Regeneration Rate: 100.0%
Icon Effect Hit Rate Effect Hit Rate: 21.6%
Icon Effect RES Effect RES: 21.6%
Type Lightning DMG Bonus: 38.8%
Relic Level 15
Pioneer Diver of Dead Waters Pioneer Diver of Dead Waters (4-Piece)
Duran, Dynasty of Running Wolves Duran, Dynasty of Running Wolves (2-Piece)

Synergy Duo

Special Mechanism

"Dual Battlefield": All targets are split between two battlefields. Friendly and non-friendly targets cannot attack targets on a different battlefield. At the start of the battle, half of ally characters will be selected to enter the Dark Duelist battlefield, while the remaining characters will enter the White Guard battlefield. When any enemy boss is defeated, if the other boss is still alive, the defeated boss will revive on their next turn.

Nightmare Plug-in

Increase DMG dealt by the Boss Enemy's with every action.

Challenge Strategy

Keep both enemy bosses' remaining HP close to defeat them simultaneously and prevent them from reviving.

Challenge Goal

Easy
  • Complete the Easy difficulty challenge
Hard
  • Defeat the Phase 1 of the enemy boss in the Hard difficulty for the challenge
  • Complete the Hard difficulty challenge with the enemy boss triggering revive fewer than 2 time(s)
  • Complete the Hard difficulty challenge with the enemy boss triggering revive fewer than 1 time(s)
Nightmare
  • Complete the Nightmare difficulty challenge
  • Complete the Nightmare difficulty challenge with the enemy boss triggering revive fewer than 2 time(s)
  • Complete the Nightmare difficulty challenge with the enemy boss triggering revive fewer than 1 time(s)

Enemy Catalog

Easy
Hard
Nightmare

Trial Characters

Lineup Hint

It is recommended to select two damage-dealing characters to engage the enemy bosses in two separate battlefields.

Character &
Light Cone
Skills & RelicsAttributes
QuantumCastorice E0 Lv. 80 Castorice
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
  • Memosprite Skill Lv. 5
  • Memosprite Talent Lv. 5
Icon HP Max HP: 2688 +4162
Icon ATK ATK: 1053 +625
Icon DEF DEF: 683 +221
Icon SPD SPD: 95 -8
Icon CRIT Rate Crit Rate: 53.1%
Icon CRIT DMG Crit DMG: 173.5%
Icon Break Effect Break Effect: 25.9%
Icon Energy Regeneration Rate Energy Regeneration Rate: 100.0%
Icon Effect Hit Rate Effect Hit Rate: 17.3%
Icon Effect RES Effect RES: 17.3%
Type Quantum DMG Bonus: 56.8%
Relic Level 15
Poet of Mourning Collapse Poet of Mourning Collapse (4-Piece)
Bone Collection's Serene Demesne Bone Collection's Serene Demesne (2-Piece)
QuantumTribbie E0 Lv. 80 Tribbie
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
Icon HP Max HP: 2000 +2201
Icon ATK ATK: 1000 +728
Icon DEF DEF: 1058 +285
Icon SPD SPD: 96 -8
Icon CRIT Rate Crit Rate: 71.5%
Icon CRIT DMG Crit DMG: 115.5%
Icon Break Effect Break Effect: 38.9%
Icon Energy Regeneration Rate Energy Regeneration Rate: 119.4%
Icon Effect Hit Rate Effect Hit Rate: 25.9%
Icon Effect RES Effect RES: 25.9%
Type Quantum DMG Bonus: 48.8%
Relic Level 15
Poet of Mourning Collapse Poet of Mourning Collapse (4-Piece)
Inert Salsotto Inert Salsotto (2-Piece)
WindFeixiao E0 Lv. 80 Feixiao
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
Icon HP Max HP: 2000 +1137
Icon ATK ATK: 1330 +1447
Icon DEF DEF: 851 +336
Icon SPD SPD: 112 +37
Icon CRIT Rate Crit Rate: 41.9%
Icon CRIT DMG Crit DMG: 147.2%
Icon Break Effect Break Effect: 32.4%
Icon Energy Regeneration Rate Energy Regeneration Rate: 100.0%
Icon Effect Hit Rate Effect Hit Rate: 21.6%
Icon Effect RES Effect RES: 21.6%
Type Wind DMG Bonus: 38.8%
Relic Level 15
The Wind-Soaring Valorous The Wind-Soaring Valorous (4-Piece)
Duran, Dynasty of Running Wolves Duran, Dynasty of Running Wolves (2-Piece)
WindHyacine E0 Lv. 80 Hyacine
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
  • Memosprite Skill Lv. 5
  • Memosprite Talent Lv. 5
Icon HP Max HP: 2145 +3236
Icon ATK ATK: 917 +550
Icon DEF DEF: 1027 +227
Icon SPD SPD: 110 +67
Icon CRIT Rate Crit Rate: 21.2%
Icon CRIT DMG Crit DMG: 82.4%
Icon Break Effect Break Effect: 32.4%
Icon Energy Regeneration Rate Energy Regeneration Rate: 119.4%
Icon Effect Hit Rate Effect Hit Rate: 21/6%
Icon Effect RES Effect RES: 31.6%
Relic Level 15
Warrior Goddess of Sun and Thunder Warrior Goddess of Sun and Thunder (4-Piece)
Giant Tree of Rapt Brooding Giant Tree of Rapt Brooding (2-Piece)
ImaginaryMydei E0 Lv. 80 Mydei
DestructionA Secret VowI Lv. 80 A Secret Vow
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
Icon HP Max HP: 2610 +5227
Icon ATK ATK: 903 +547
Icon DEF DEF: 458 +123
Icon SPD SPD: 95 +17
Icon CRIT Rate Crit Rate: 29.2%
Icon CRIT DMG Crit DMG: 109.0%
Icon Break Effect Break Effect: 32.4%
Icon Energy Regeneration Rate Energy Regeneration Rate: 100.0%
Icon Effect Hit Rate Effect Hit Rate: 21.6%
Icon Effect RES Effect RES: 21.6%
Type Physical DMG Bonus: 20.0%
Type Fire DMG Bonus: 20.0%
Type Ice DMG Bonus: 20.0%
Type Lightning DMG Bonus: 20.0%
Type Wind DMG Bonus: 20.0%
Type Quantum DMG Bonus: 20.0%
Type Imaginary DMG Bonus: 58.8%
Relic Level 15
Scholar Lost in Erudition Scholar Lost in Erudition (4-Piece)
Bone Collection's Serene Demesne Bone Collection's Serene Demesne (2-Piece)

Gameplay Notes

When there's only one character on the battlefield, two Bosses will be presented at the same time, and their damage will be increased by Transcription missing%.

Elegy Siren

Special Mechanism

"Phantom Illusion": After receiving a certain number of attacks from allies, the enemy boss will transform one of your ally characters into a controllable "Hallucinogenic Mermaid." The "Hallucinogenic Mermaid" cannot receive healing or Shield effects. When defeated, it deals massive damage to all allies. When "Hallucinogenic Mermaid" uses Skill, it applies a DoT effect based on the target's max HP and triggers additional DoT calculations. Using Basic ATK will dispel the "Phantom Illusion" state.

Hallucinogenic Mermaid Abilities
Ability Type Tag Toughness Reduction Effect
Awakening in the Waves Basic ATK Single Target 10 Deals Ice DMG equal to 300% of "Hallucinogenic Mermaid's" ATK to one designated enemy, with a 100% base chance to inflict the "Glacial Erosion" state on the targets for 3 turn(s). At the same time, "Hallucinogenic Mermaid" will be knocked down and dispels the "Phantom Illusion" state.
While in "Glacial Erosion" state, enemy targets take Ice DoT equal to 2% of their Max HP at the start of each turn. This "Glacial Erosion" state is stackable.
Undine's Fluttering Hem Skill Blast 20 Deals Ice DMG equal to 300% of "Hallucinogenic Mermaid's" ATK to one designated enemy and adjacent targets, with a 100% base chance to inflict the "Glacial Erosion" state on the targets for 3 turn(s). All DoT debuffs currently applied on attacked enemy targets immediately deal DMG equal to 100% of the original DMG. Using this ability does not consume Skill Points.
While in "Glacial Erosion" state, enemy targets take Ice DoT equal to 2% of their Max HP at the start of each turn. This "Glacial Erosion" state is stackable.
River of Souls' Intolerable Solitude Talent "Hallucinogenic Mermaid": Initial HP reduced by 60%, and they cannot receive healing or Shield Effects, but their SPD increases by 100%. When this unit receives a killing blow, deals Ice DMG equal to 50% of "Hallucinogenic Mermaid's" initial HP to all ally targets and dispels the "Phantom Illusion" state.
Nightmare Plug-in

The enemy boss's DoT effect on ally targets cannot be dispelled.

Challenge Strategy

Use Skill and stack as many powerful DoT effects as possible while in the "Hallucinogenic Mermaid" state to deal massive DMG. If the "Hallucinogenic Mermaid" is about to be defeated, prioritize using Basic ATK to dispel the "Phantom Illusion" state to prevent teammates from taking DMG.

Challenge Goal

Easy
  • Complete the Easy difficulty challenge
Hard
  • Defeat the Phase 1 of the enemy boss in the Hard difficulty for the challenge
  • Complete the Hard difficulty challenge with ally "Hallucinogenic Mermaid" receiving fatal damage fewer than 3 time(s)
  • Complete the Hard difficulty challenge with ally "Hallucinogenic Mermaid" receiving fatal damage fewer than 2 time(s)
Nightmare
  • Complete the Nightmare difficulty challenge
  • Complete the Nightmare difficulty challenge with ally "Hallucinogenic Mermaid" receiving fatal damage fewer than 3 time(s)
  • Complete the Nightmare difficulty challenge with ally "Hallucinogenic Mermaid" receiving fatal damage fewer than 2 time(s)

Enemy Catalog

Easy
Hard
Nightmare

Trial Characters

Lineup Hint

It is recommended to select characters who can support "Hallucinogenic Mermaid" to maximize the powerful DoT damage dealt by its Skill.

Character &
Light Cone
Skills & RelicsAttributes
PhysicalHysilens E0 Lv. 80 Hysilens
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
Icon HP Max HP: 2155 +1171
Icon ATK ATK: 1077 +1471
Icon DEF DEF: 815 +220
Icon SPD SPD: 102 +47
Icon CRIT Rate Crit Rate: 21.2%
Icon CRIT DMG Crit DMG: 82.4%
Icon Break Effect Break Effect: 32.4%
Icon Energy Regeneration Rate Energy Regeneration Rate: 100.0%
Icon Effect Hit Rate Effect Hit Rate: 94.8%
Icon Effect RES Effect RES: 21.6%
Type Physical DMG Bonus: 38.8%
Relic Level 15
Prisoner in Deep Confinement Prisoner in Deep Confinement (4-Piece)
Firmament Frontline: Glamoth Firmament Frontline: Glamoth (2-Piece)
LightningKafka E0 Lv. 80 Kafka
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
Icon HP Max HP: 2039 +1349
Icon ATK ATK: 1155 +1809
Icon DEF DEF: 815 +220
Icon SPD SPD: 100 +47
Icon CRIT Rate Crit Rate: 14.7%
Icon CRIT DMG Crit DMG: 69.4%
Icon Break Effect Break Effect: 25.9%
Icon Energy Regeneration Rate Energy Regeneration Rate: 100.0%
Icon Effect Hit Rate Effect Hit Rate: 123.4%
Icon Effect RES Effect RES: 13.0%
Type Lightning DMG Bonus: 38.8%
Relic Level 15
Prisoner in Deep Confinement Prisoner in Deep Confinement (4-Piece)
Firmament Frontline: Glamoth Firmament Frontline: Glamoth (2-Piece)
ImaginarySunday E0 Lv. 80 Sunday
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
Icon HP Max HP: 2194 +2127
Icon ATK ATK: 1116 +593
Icon DEF DEF: 864 +341
Icon SPD SPD: 96 +43
Icon CRIT Rate Crit Rate: 21.2%
Icon CRIT DMG Crit DMG: 173.8%
Icon Break Effect Break Effect: 32.4%
Icon Energy Regeneration Rate Energy Regeneration Rate: 124.4%
Icon Effect Hit Rate Effect Hit Rate: 21.6%
Icon Effect RES Effect RES: 31.6%
Relic Level 15
Sacerdos' Relived Ordeal Sacerdos' Relived Ordeal (4-Piece)
Lushaka, the Sunken Seas Lushaka, the Sunken Seas (2-Piece)
WindHuohuo E0 Lv. 80 Huohuo
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
Icon HP Max HP: 2310 +2942
Icon ATK ATK: 1024 +574
Icon DEF DEF: 906 +244
Icon SPD SPD: 98 +42
Icon CRIT Rate Crit Rate: 21.2%
Icon CRIT DMG Crit DMG: 82.4%
Icon Break Effect Break Effect: 32.4%
Icon Outgoing Healing Boost Outgoing Healing Boost: 54.5%
Icon Energy Regeneration Rate Energy Regeneration Rate: 119.4%
Icon Effect Hit Rate Effect Hit Rate: 21.6%
Icon Effect RES Effect RES: 31.6%
Relic Level 15
Passerby of Wandering Cloud Passerby of Wandering Cloud (4-Piece)
Fleet of the Ageless Fleet of the Ageless (2-Piece)
QuantumFu Xuan E0 Lv. 80 Fu Xuan
  • Basic ATK Lv. 5
  • Skill Lv. 8
  • Ultimate Lv. 8
  • Talent Lv. 8
Icon HP Max HP: 2427 +3861
Icon ATK ATK: 836 +533
Icon DEF DEF: 1069 +459
Icon SPD SPD: 100 +37
Icon CRIT Rate Crit Rate: 34.6%
Icon CRIT DMG Crit DMG: 82.4%
Icon Break Effect Break Effect: 32.4%
Icon Energy Regeneration Rate Energy Regeneration Rate: 119.4%
Icon Effect Hit Rate Effect Hit Rate: 21.6%
Icon Effect RES Effect RES: 31.6%
Relic Level 15
Guard of Wuthering Snow Guard of Wuthering Snow (4-Piece)
Fleet of the Ageless Fleet of the Ageless (2-Piece)