Skip to content
Now boarding
Honkai: Star Rail Wiki

“May this trailblaze carry you far.”

Explore →

Forgotten Hall/Stages/4.3

Last updated 2026-08-16

Memory of Chaos

Memory Turbulence

DurationEffect
Academy Ghost Story
Start: July 06, 2026 04:00:00 AM
End: August 17, 2026 04:00:00 AM 		Increases Ultimate and Follow-Up ATK DMG dealt by ally targets by 50%. After an ally character uses an Ultimate or Follow-Up ATK, adds 1 hit(s) to "Memory Turbulence," stacking up to 15 hit(s).
At the start of each Cycle, each hit of "Memory Turbulence" deals 1 instance of True DMG to one random enemy target.

Academy Ghost Story

Stage 1

General Information
  • Maximum Cycles: 30
  • Enemy Levels: 68
  • Recommended Types (Node 1): Quantum
  • Recommended Types (Node 2): PhysicalImaginary
Objectives
  • Win with at least 10 Cycle(s) left
  • Win with at least 20 Cycle(s) left
  • No more than 0 downed character(s)
Enemies
Node 1
Weak to PhysicalWeak to LightningWeak to QuantumImaginary Weaver — Imaginary Weaver
Weak to FireWeak to LightningWeak to QuantumFrigid ProwlerElite Enemy — Frigid Prowler

Weak to FireWeak to LightningWeak to QuantumFrigid ProwlerElite Enemy — Frigid Prowler
Weak to PhysicalWeak to WindWeak to QuantumGuardian ShadowElite Enemy — Guardian Shadow

Node 2
Weak to PhysicalWeak to LightningWeak to ImaginaryAurumaton Spectral EnvoyElite Enemy — Aurumaton Spectral Envoy
Weak to PhysicalWeak to WindWeak to ImaginaryVoidranger: TramplerElite Enemy — Voidranger: Trampler

Weak to PhysicalWeak to LightningWeak to ImaginaryAurumaton Spectral EnvoyElite Enemy — Aurumaton Spectral Envoy
Weak to PhysicalWeak to WindWeak to ImaginaryVoidranger: TramplerElite Enemy — Voidranger: Trampler

Stage 2

General Information
  • Maximum Cycles: 30
  • Enemy Levels: 70
  • Recommended Types (Node 1): PhysicalFire
  • Recommended Types (Node 2): IceWind
Objectives
  • Win with at least 10 Cycle(s) left
  • Win with at least 20 Cycle(s) left
  • No more than 0 downed character(s)
Enemies
Node 1
Weak to PhysicalWeak to FireWeak to ImaginaryDreamjolt Troupe's Sweet GorillaElite Enemy — Dreamjolt Troupe's Sweet Gorilla

Weak to PhysicalWeak to FireWeak to ImaginaryDreamjolt Troupe's Sweet GorillaElite Enemy — Dreamjolt Troupe's Sweet Gorilla
Weak to PhysicalWeak to FireWeak to WindRocking RebelElite Enemy — Rocking Rebel

Node 2
Weak to IceWeak to WindWeak to ImaginaryDisciples of Sanctus Medicus: Shape ShifterElite Enemy — Disciples of Sanctus Medicus: Shape Shifter

Weak to IceWeak to WindWeak to ImaginaryDisciples of Sanctus Medicus: Shape ShifterElite Enemy — Disciples of Sanctus Medicus: Shape Shifter
Weak to FireWeak to IceWeak to WindAbundance Sprite: Malefic ApeElite Enemy — Abundance Sprite: Malefic Ape

Stage 3

General Information
  • Maximum Cycles: 30
  • Enemy Levels: 73
  • Recommended Types (Node 1): FireIce
  • Recommended Types (Node 2): Fire
Objectives
  • Win with at least 10 Cycle(s) left
  • Win with at least 20 Cycle(s) left
  • No more than 0 downed character(s)
Enemies
Node 1
Weak to LightningWeak to WindWeak to ImaginaryAutomaton Beetle — Automaton Beetle
Weak to FireWeak to IceWeak to LightningAutomaton GrizzlyElite Enemy — Automaton Grizzly

Weak to FireWeak to IceWeak to LightningAutomaton GrizzlyElite Enemy — Automaton Grizzly
Weak to FireWeak to IceWeak to ImaginaryStormbringerElite Enemy — Stormbringer

Node 2
Weak to FireWeak to IceWeak to LightningMemory Zone Meme "Heartbreaker" — Memory Zone Meme "Heartbreaker"
Weak to FireWeak to LightningWeak to WindDreamjolt Troupe's Beyond OvercookedElite Enemy — Dreamjolt Troupe's Beyond Overcooked
Weak to FireWeak to IceWeak to LightningMemory Zone Meme "Heartbreaker" — Memory Zone Meme "Heartbreaker"

Weak to FireWeak to LightningWeak to WindDreamjolt Troupe's Beyond OvercookedElite Enemy — Dreamjolt Troupe's Beyond Overcooked
Weak to PhysicalWeak to FireWeak to Imaginary"Present Inebriated in Revelry"Elite Enemy — "Present Inebriated in Revelry"

Stage 4

General Information
  • Maximum Cycles: 30
  • Enemy Levels: 75
  • Recommended Types (Node 1): Wind
  • Recommended Types (Node 2): LightningImaginary
Objectives
  • Win with at least 10 Cycle(s) left
  • Win with at least 20 Cycle(s) left
  • No more than 0 downed character(s)
Enemies
Node 1
Weak to FireWeak to ImaginarySableclaw Wolftrooper — Sableclaw Wolftrooper
Weak to LightningWeak to WindWeak to ImaginaryHowling CasketElite Enemy — Howling Casket

Weak to LightningWeak to WindWeak to ImaginaryHowling CasketElite Enemy — Howling Casket
Weak to FireWeak to WindWeak to QuantumIce Out of SpaceElite Enemy — Ice Out of Space

Node 2
Weak to LightningWeak to WindWeak to ImaginaryAutomaton Beetle — Automaton Beetle
Weak to IceWeak to LightningWeak to ImaginaryAutomaton DirewolfElite Enemy — Automaton Direwolf
Weak to LightningWeak to WindWeak to ImaginaryAutomaton Beetle — Automaton Beetle

Weak to PhysicalWeak to LightningWeak to ImaginaryGepardBoss Enemy — Gepard
Weak to IceWeak to LightningWeak to ImaginaryAutomaton DirewolfElite Enemy — Automaton Direwolf

Stage 5

General Information
  • Maximum Cycles: 30
  • Enemy Levels: 78
  • Recommended Types (Node 1): LightningWind
  • Recommended Types (Node 2): PhysicalIce
Objectives
  • Win with at least 10 Cycle(s) left
  • Win with at least 20 Cycle(s) left
  • No more than 0 downed character(s)
Enemies
Node 1
Weak to PhysicalWeak to LightningWeak to QuantumBlack Tide's Corroded Axe — Black Tide's Corroded Axe
Weak to PhysicalWeak to LightningWeak to WindBlack Tide's ChampionElite Enemy — Black Tide's Champion
Weak to LightningWeak to QuantumWeak to ImaginaryTide-Eroded Blade — Tide-Eroded Blade

Weak to PhysicalWeak to LightningWeak to WindBlack Tide's ChampionElite Enemy — Black Tide's Champion
Weak to FireWeak to LightningWeak to WindDecaying ShadowElite Enemy — Decaying Shadow

Node 2
Weak to PhysicalWeak to IceWeak to QuantumBlaze Out of SpaceElite Enemy — Blaze Out of Space
Weak to PhysicalWeak to IceWeak to QuantumSilvermane LieutenantElite Enemy — Silvermane Lieutenant

Weak to PhysicalWeak to FireWeak to IceArgentiBoss Enemy — Argenti

Stage 6

General Information
  • Maximum Cycles: 30
  • Enemy Levels: 80
  • Recommended Types (Node 1): Quantum
  • Recommended Types (Node 2): PhysicalImaginary
Objectives
  • Win with at least 10 Cycle(s) left
  • Win with at least 20 Cycle(s) left
  • No more than 0 downed character(s)
Enemies
Node 1
Weak to PhysicalWeak to LightningWeak to QuantumImaginary Weaver — Imaginary Weaver
Weak to FireWeak to LightningWeak to QuantumFrigid ProwlerElite Enemy — Frigid Prowler

Weak to FireWeak to LightningWeak to QuantumFrigid ProwlerElite Enemy — Frigid Prowler
Weak to PhysicalWeak to WindWeak to QuantumGuardian ShadowElite Enemy — Guardian Shadow

Node 2
Weak to PhysicalWeak to LightningWeak to ImaginaryAurumaton Spectral EnvoyElite Enemy — Aurumaton Spectral Envoy
Weak to PhysicalWeak to WindWeak to ImaginaryVoidranger: TramplerElite Enemy — Voidranger: Trampler

Weak to PhysicalWeak to LightningWeak to ImaginaryAurumaton Spectral EnvoyElite Enemy — Aurumaton Spectral Envoy
Weak to PhysicalWeak to WindWeak to ImaginaryVoidranger: TramplerElite Enemy — Voidranger: Trampler

Stage 7

General Information
  • Maximum Cycles: 30
  • Enemy Levels: 82
  • Recommended Types (Node 1): PhysicalFire
  • Recommended Types (Node 2): IceWind
Objectives
  • Win with at least 10 Cycle(s) left
  • Win with at least 20 Cycle(s) left
  • No more than 0 downed character(s)
Enemies
Node 1
Weak to PhysicalWeak to FireWeak to ImaginaryDreamjolt Troupe's Sweet GorillaElite Enemy — Dreamjolt Troupe's Sweet Gorilla

Weak to PhysicalWeak to FireWeak to ImaginaryDreamjolt Troupe's Sweet GorillaElite Enemy — Dreamjolt Troupe's Sweet Gorilla
Weak to PhysicalWeak to FireWeak to WindRocking RebelElite Enemy — Rocking Rebel

Node 2
Weak to IceWeak to WindWeak to ImaginaryDisciples of Sanctus Medicus: Shape ShifterElite Enemy — Disciples of Sanctus Medicus: Shape Shifter

Weak to IceWeak to WindWeak to ImaginaryDisciples of Sanctus Medicus: Shape ShifterElite Enemy — Disciples of Sanctus Medicus: Shape Shifter
Weak to FireWeak to IceWeak to WindAbundance Sprite: Malefic ApeElite Enemy — Abundance Sprite: Malefic Ape

Stage 8

General Information
  • Maximum Cycles: 30
  • Enemy Levels: 85
  • Recommended Types (Node 1): FireIce
  • Recommended Types (Node 2): Fire
Objectives
  • Win with at least 10 Cycle(s) left
  • Win with at least 20 Cycle(s) left
  • No more than 0 downed character(s)
Enemies
Node 1
Weak to LightningWeak to WindWeak to ImaginaryAutomaton Beetle — Automaton Beetle
Weak to FireWeak to IceWeak to LightningAutomaton GrizzlyElite Enemy — Automaton Grizzly

Weak to FireWeak to IceWeak to LightningAutomaton GrizzlyElite Enemy — Automaton Grizzly
Weak to FireWeak to IceWeak to ImaginaryStormbringerElite Enemy — Stormbringer

Node 2
Weak to FireWeak to IceWeak to LightningMemory Zone Meme "Heartbreaker" — Memory Zone Meme "Heartbreaker"
Weak to FireWeak to LightningWeak to WindDreamjolt Troupe's Beyond OvercookedElite Enemy — Dreamjolt Troupe's Beyond Overcooked
Weak to FireWeak to IceWeak to LightningMemory Zone Meme "Heartbreaker" — Memory Zone Meme "Heartbreaker"

Weak to FireWeak to LightningWeak to WindDreamjolt Troupe's Beyond OvercookedElite Enemy — Dreamjolt Troupe's Beyond Overcooked
Weak to PhysicalWeak to FireWeak to Imaginary"Present Inebriated in Revelry"Elite Enemy — "Present Inebriated in Revelry"

Stage 9

General Information
  • Maximum Cycles: 30
  • Enemy Levels: 88
  • Recommended Types (Node 1): Wind
  • Recommended Types (Node 2): LightningImaginary
Objectives
  • Win with at least 10 Cycle(s) left
  • Win with at least 20 Cycle(s) left
  • No more than 0 downed character(s)
Enemies
Node 1
Weak to FireWeak to ImaginarySableclaw Wolftrooper — Sableclaw Wolftrooper
Weak to LightningWeak to WindWeak to ImaginaryHowling CasketElite Enemy — Howling Casket

Weak to LightningWeak to WindWeak to ImaginaryHowling CasketElite Enemy — Howling Casket
Weak to FireWeak to WindWeak to QuantumIce Out of SpaceElite Enemy — Ice Out of Space

Node 2
Weak to LightningWeak to WindWeak to ImaginaryAutomaton Beetle — Automaton Beetle
Weak to IceWeak to LightningWeak to ImaginaryAutomaton DirewolfElite Enemy — Automaton Direwolf
Weak to LightningWeak to WindWeak to ImaginaryAutomaton Beetle — Automaton Beetle

Weak to PhysicalWeak to LightningWeak to ImaginaryGepardBoss Enemy — Gepard
Weak to IceWeak to LightningWeak to ImaginaryAutomaton DirewolfElite Enemy — Automaton Direwolf

Stage 10

General Information
  • Maximum Cycles: 30
  • Enemy Levels: 90
  • Recommended Types (Node 1): IceImaginary
  • Recommended Types (Node 2): PhysicalFire
Objectives
  • Win with at least 10 Cycle(s) left
  • Win with at least 20 Cycle(s) left
  • No more than 0 downed character(s)
Enemies
Node 1
Weak to PhysicalWeak to IceWeak to QuantumBlaze Out of SpaceElite Enemy — Blaze Out of Space
Weak to IceWeak to WindWeak to ImaginaryDisciples of Sanctus Medicus: Shape ShifterElite Enemy — Disciples of Sanctus Medicus: Shape Shifter
Weak to PhysicalWeak to IceWeak to QuantumBlaze Out of SpaceElite Enemy — Blaze Out of Space

Weak to FireWeak to IceWeak to LightningWeak to ImaginaryWonder Forest's Banacademic Office StaffBoss Enemy — Wonder Forest's Banacademic Office Staff

Node 2
Weak to PhysicalWeak to FireWeak to QuantumDark Sun GryphonElite Enemy — Dark Sun Gryphon
Weak to PhysicalWeak to FireWeak to Imaginary"Present Inebriated in Revelry"Elite Enemy — "Present Inebriated in Revelry"

Weak to PhysicalWeak to FireWeak to WindBorisin Warhead: HoolayBoss Enemy — Borisin Warhead: Hoolay

Stage 11

General Information
  • Maximum Cycles: 30
  • Enemy Levels: 92
  • Recommended Types (Node 1): PhysicalFire
  • Recommended Types (Node 2): FireLightningWind
Objectives
  • Win with at least 10 Cycle(s) left
  • Win with at least 20 Cycle(s) left
  • No more than 0 downed character(s)
Enemies
Node 1
Weak to PhysicalWeak to FireWeak to LightningAggressive Reading Material — Aggressive Reading Material
Weak to PhysicalWeak to FireWeak to WindRocking RebelElite Enemy — Rocking Rebel
Canvas PeacockElite Enemy — Canvas Peacock
Weak to PhysicalWeak to FireWeak to LightningAggressive Reading Material — Aggressive Reading Material

Weak to FireWeak to QuantumWeak to Imaginary@SparxiConOfficialBoss Enemy — @SparxiConOfficial

Node 2
Weak to PhysicalWeak to LightningWeak to WindDreamjolt Troupe's Bubble Hound — Dreamjolt Troupe's Bubble Hound
Weak to FireWeak to LightningWeak to WindDreamjolt Troupe's Beyond OvercookedElite Enemy — Dreamjolt Troupe's Beyond Overcooked
Weak to PhysicalWeak to LightningWeak to QuantumBlack Tide's Corroded Axe — Black Tide's Corroded Axe
Weak to PhysicalWeak to LightningWeak to WindDreamjolt Troupe's Bubble Hound — Dreamjolt Troupe's Bubble Hound

Weak to FireWeak to LightningWeak to WindSvarogBoss Enemy — Svarog
Weak to FireWeak to LightningWeak to WindDreamjolt Troupe's Beyond OvercookedElite Enemy — Dreamjolt Troupe's Beyond Overcooked

Stage 12

  • Normal
  • Starward
General Information
  • Maximum Cycles: 30
  • Enemy Levels: 95
  • Recommended Types (Node 1): Ice
  • Recommended Types (Node 2): LightningFire
Objectives
  • Win with at least 10 Cycle(s) left
  • Win with at least 20 Cycle(s) left
  • No more than 0 downed character(s)
Enemies
Node 1
Weak to PhysicalWeak to WindWeak to QuantumBlack Tide's Corroded DaemonElite Enemy — Black Tide's Corroded Daemon
Weak to PhysicalWeak to FireWeak to QuantumDark Sun GryphonElite Enemy — Dark Sun Gryphon

Weak to IceWeak to LightningWeak to QuantumFlame Reaver of the Deepest DarkBoss Enemy — Flame Reaver of the Deepest Dark

Node 2
Weak to FireWeak to LightningWeak to ImaginaryGod-Devourer OffspringElite Enemy — God-Devourer Offspring
Weak to PhysicalWeak to FireWeak to QuantumDaybreak Squadron: DawnlanceElite Enemy — Daybreak Squadron: Dawnlance

Weak to FireWeak to LightningWeak to QuantumMurata Graphia, Founding ArtistBoss Enemy — Murata Graphia, Founding Artist
General Information
  • Maximum Cycles: 45
  • Enemy Levels: 95
  • Recommended Types (Node 1): Ice
  • Recommended Types (Node 2): LightningFire
  • Recommended Types (Node 3): FireImaginary
Objectives
  • Win with at least 15 Cycle(s) left
  • Win with at least 30 Cycle(s) left
  • No more than 0 downed character(s)
  • Gain 3 stars and win with 33 or more Cycles remaining
Enemies
Node 1
Weak to PhysicalWeak to WindWeak to QuantumBlack Tide's Corroded DaemonElite Enemy — Black Tide's Corroded Daemon
Weak to PhysicalWeak to FireWeak to QuantumDark Sun GryphonElite Enemy — Dark Sun Gryphon

Weak to IceWeak to LightningWeak to QuantumFlame Reaver of the Deepest DarkBoss Enemy — Flame Reaver of the Deepest Dark

Node 2
Weak to FireWeak to LightningWeak to ImaginaryGod-Devourer OffspringElite Enemy — God-Devourer Offspring
Weak to PhysicalWeak to FireWeak to QuantumDaybreak Squadron: DawnlanceElite Enemy — Daybreak Squadron: Dawnlance

Weak to FireWeak to LightningWeak to QuantumMurata Graphia, Founding ArtistBoss Enemy — Murata Graphia, Founding Artist

Node 3
Weak to PhysicalWeak to FireWeak to ImaginaryDaybreak Squadron: AzurewingElite Enemy — Daybreak Squadron: Azurewing
Weak to PhysicalWeak to FireWeak to WindRocking RebelElite Enemy — Rocking Rebel

Weak to FireWeak to QuantumWeak to Imaginary@SparxiConOfficialBoss Enemy — @SparxiConOfficial

Other Languages

LanguageOfficial Name
EnglishAcademy Ghost Story
Chinese
(Simplified)		学院怪谈
Chinese
(Traditional)		學院怪談
Japanese学院怪談
Korean학원괴담
SpanishLeyendas urbanas de la escuela
FrenchHistoire de fantômes de l'académie
RussianСтрашилки академии
Thaiเรื่องลี้ลับในโรงเรียน
VietnameseChuyện Kỳ Bí Học Viện
GermanGeistergeschichten der Akademie
IndonesianKisah Misteri Akademi
PortugueseHistória de Fantasma da Academia

Navigation

 
Treasures Lightward Navbox
Memory of Chaos
Memory of Chaos
Pure Fiction
Pure Fiction
Apocalyptic Shadow
Apocalyptic Shadow
Anomaly Arbitration
Anomaly Arbitration