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Honkai: Star Rail

Anomaly Arbitration Endgame Guide

Add to Watchlist

♦ Latest: Version 3.8 Update
♦ Phase 1: The Dahlia & Firefly
♦ Phase 2: Fugue & Lingsha
♦ Phase 3: Aglaea & Sunday
♦ Events: Chrysos Awoo Championship

Honkai Star Rail - Anomaly Arbitration Endgame Guide

Anomaly Arbitration is a permanent game mode in Honkai: Star Rail. See how to unlock Anomaly Arbitration, guides for all Intellitron Endgame stages, and when it resets here!

Endgame Guides
MoC IconMemory of Chaos Pure Fiction IconPure Fiction
Apocalyptic ShadowApocalyptic Shadow Honkai Star Rail - Anomaly ArbitrationAnomaly Arbitration

How to Unlock Anomaly Arbitration

Complete Endgame Stages with 3-Stars

Star Rail - How to Unlock Anomaly Arbitration

Players must clear Memory of Chaos Stage 12, Anomaly Arbitration Stage 4, and Anomaly Arbitration Stage 4 with a full-star record to unlock Anomaly Arbitration.

Endgame Guide

All Anomaly Arbitration Stage Guides

All Anomaly Arbitration Stage Guides

Anomaly Arbitration Stages
Knight 1 Knight 2 Knight 3 King

Knight 1 Information

Enemy Traits Inversion: Each time after the enemy target is attacked, the attacker will lose HP equal to 2% of their own Max HP. This effect is non-fatal.
Recommended Types
LightningIce

Best Teams

Aglaea DPS
Star Rail - AglaeaAglaea Star Rail - Trailblazer (Ice)Trailblazer (Ice) Star Rail - CyreneCyrene Star Rail - Permansor TerraePermansor Terrae
The Herta DPS
Star Rail - The HertaThe Herta Star Rail - AnaxaAnaxa Star Rail - TribbieTribbie Star Rail - Permansor TerraePermansor Terrae
Castorice DPS
Star Rail - CastoriceCastorice Star Rail - EvernightEvernight Star Rail - CyreneCyrene Star Rail - HyacineHyacine

Anomaly Arbitration Knight 1

Knight 2 Information

Enemy Traits Tempering: For every 1% HP the enemy target loses, reduces CRIT DMG dealt to them by 3%.
Recommended Types
ImaginaryFire

Best Teams

Firefly DPS
Star Rail - FireflyFirefly Star Rail - The DahliaThe Dahlia Star Rail - FugueFugue Star Rail - LingshaLingsha
Rappa DPS
Star Rail - RappaRappa Star Rail - The DahliaThe Dahlia Star Rail - FugueFugue Star Rail - LingshaLingsha
Castorice DPS
Star Rail - CastoriceCastorice Star Rail - EvernightEvernight Star Rail - CyreneCyrene Star Rail - HyacineHyacine

Anomaly Arbitration Knight 2

Knight 3 Information

Enemy Traits Taunting: Enemy target takes immediate action after being attacked 6 time(s). This tally resets at the start of the enemy target's turn.
Interference: After the enemy target uses an attack, randomly causes 5% or 10% action delay to the attacked target.
Recommended Types
ImaginaryPhysical

Anomaly Arbitration Knight 3

Best Teams

Phainon DPS
Star Rail - PhainonPhainon Star Rail - SundaySunday Star Rail - CerydraCerydra Star Rail - Permansor TerraePermansor Terrae
Mydei DPS
Star Rail - MydeiMydei Star Rail - CyreneCyrene Star Rail - TribbieTribbie Star Rail - HyacineHyacine
Anaxa DPS
Star Rail - AnaxaAnaxa Star Rail - CyreneCyrene Star Rail - CerydraCerydra Star Rail - Permansor TerraePermansor Terrae
Kafka DoT
Star Rail - HysilensHysilens Star Rail - KafkaKafka Star Rail - TribbieTribbie Star Rail - Permansor TerraePermansor Terrae

King in Check Information

Enemy Traits Resilient Armor+:Enemy target initially has 3 stacks of "Resilient Armor+," and each stack reduces DMG taken by 15%. Enemy targets lose 1 stack of "Resilient Armor+" each time their Toughness is reduced to 0. Stacks of this effect will reset at each of the enemy target's phase.
Depowered: When entering combat, reduces ally target's Energy by 50% and decreases their Energy Regeneration Rate by 50% outside of their turn for 2 turn(s).
Unending Refinement: After the enemy target takes DMG, reduces DMG taken by this unit by 2% and CRIT DMG taken by 4%, stacking up to 10 time(s). These stacks are cleared when the enemy target's turn begins or when they enter the Weakness Break state. While the enemy target is in the Weakness Break state, stacks cannot be accumulated.
Recommended Types
Fire

Best Teams

Firefly DPS
Firefly Firefly The Dahlia The Dahlia Fugue Fugue Lingsha Lingsha Honkai Star Rail - Anomaly Arbitration - No Break No RiseNo Break No Rise
Rappa DPS
Rappa Rappa The Dahlia The Dahlia Fugue Fugue Lingsha Lingsha Honkai Star Rail - Anomaly Arbitration - No Break No RiseNo Break No Rise
Kafka DoT
Hysilens Hysilens Kafka Kafka Black Swan Black Swan Permansor Terrae Permansor Terrae Honkai Star Rail - Anomaly Arbitration - Seize the MomentSeize the Moment
Castorice DPS
Castorice Castorice Evernight Evernight Cyrene Cyrene Hyacine Hyacine Honkai Star Rail - Anomaly Arbitration - Seize the MomentSeize the Moment

Anomaly Arbitration King in Check Guide

Anomaly Arbitration Reset

Anomaly Arbitration Reset Calendar

When Does Anomaly Arbitration Reset?

Reset Time 2025/12/16 - 4:00 (Server Time)

Anomaly Arbitration will release a new Phase every six weeks, which also lasts for the same time frame. Anomaly Arbitration always resets on a Wednesday after a Version Update Maintenance.

How to Play Anomaly Arbitration

Clear the Three Trial Stages

Star Rail - Anomaly Arbitration Three Stages

Players will need to form three separate teams and clear the trial stages first before accessing the final stage.

Clear the Final Stage

Star Rail - Anomaly Arbitration Final Stage

Once all stages have been cleared, you can take on the final stage. The Final Stage is considerably harder than the three previous stages, so prepare your strongest team here!

Anomaly Arbitration Rewards

Libra's Gift Rewards

King Stage Star Rewards

Objectives Rewards
1 Star
2 Star
3 Star

Knight's Stage Star Rewards

Objectives Rewards
Obtain 3 Stars in Total
Obtain 6 Stars in Total
Obtain 9 Stars in Total

Mirror's Gift Rewards

Objectives Rewards
Clear 1 Knight Stage(s)
Clear 2 Knight Stage(s)
Clear 3 Knight Stage(s)

Honkai: Star Rail Related Guides

Honkai Star Rail Wiki Guide

Honkai Star Rail - Back to Top

Honkai: Star Rail Wiki Front

Guides by Category

Honkai Star Rail Categories
Honkai Star Rail - News and Game Information News Honkai Star Rail - Characters Characters
Honkai Star Rail - Tips and Tricks Tips and Tricks Honkai Star Rail - Enemies Enemies
Honkai Star Rail - Bosses Bosses Honkai Star Rail - Light Cones Light Cones
Honkai Star Rail - WarpsWarps Honkai Star Rail - EventsEvents
Honkai Star Rail - ItemsItems Honkai Star Rail - Relics Relics
Honkai Star Rail - Cavern of Corrosion Caverns Honkai Star Rail - Missions Missions
Honkai Star Rail - Maps Maps Honkai Star Rail - Forgotten HallForgotten Hall
Honkai Star Rail - Tier ListsTier Lists Honkai Star Rail - CosmeticsCosmetics
Honkai Star Rail - Simulated UniverseSimulated Universe Honkai Star Rail - Pure FictionPure Fiction
Honkai Star Rail - Apocalyptic Shadow Apocalyptic Shadow Honkai Star Rail - Anomaly ArbitrationAnomaly Arbitration

Comment

10 Anonymous Anonymous about 11 hours

maybe they nerfed it a bit? can't tell, i don't support this unga, bunga trillions hp/atk/def/speed! even CW feels too much with BILLIONS of damage, and this mode is designd for it!

9 Anonymous Anonymous 1 day

What's weird is that AA Knight stages are easier than their MoC 12 counterparts (i.e. Ichor Memosprite and Hoolay), clearing faster with the exact same teams. You'd think AA was supposed to be harder, given that it doesn't give jades.

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