Honkai: Star Rail | Version 3.7 Memory of Chaos Guide

Memory of Chaos is the main endgame mode of Honkai: Star Rail for players looking for a challenge and rewards. In this difficult mode, the goal is to defeat two waves of enemies, with the second wave being a powerful boss! The best line-ups for Memory of Chaos change with each version, challenging players to think creatively in their teambuilding. In this guide to Version 3.7 - Monkey Business, you will learn the best teams and tips to earn 36 stars!

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Memory of Chaos Introduction

Memory of Chaos is a challenging end-game mode in Honkai: Star Rail, where you must face two encounters consisting of two waves of enemies, the second wave being a boss enemy with an immense HP pool. Two separate teams are required for both of the encounters. The goal of Memory of Chaos is to earn 3 stars by completing both encounters in 10 cycles and having no teammates defeated during the battle. Additionally, the player is given a passive buff known as Memory Turbulence to assist you in defeating these difficult encounters!

Version 3.7 Memory of Chaos Duration

The Version 3.7 Memory of Chaos, Monkey Business, is active from 2025/12/08 to 2026/1/19.

Version 3.7 Memory Turbulence

The Memory Turbulence for Version 3.7 - Monkey Business provides the following buff for players:

Memory Turbulence
When an ally target attacks an Elite or Boss enemy with a corresponding Type weakness, add 1 Hits Per Action to "Memory Turbulence". Breaking an Elite or Boss enemy's weakness adds an additional 1 Hits Per Action, stacking up to 10 hits. At the start of each Cycle, each hit of "Memory Turbulence" deals 1 instance of True DMG to a random enemy target.

Version 3.7 brings a powerful Memory Turbulence buff that is very generic and does not require specific team-building, other than bringing the correct elements for the node you are challenging. Characters that can attack multiple times in a cycle or can quickly inflict Weakness Break will assist the player in using this Memory Turbulence buff to its fullest potential!

Stage 12 Node 1: Stellaron Hunter: Sam

  • Enemy Information

Enemy WavesIn-game Models

Wave 1: The Ascended, Cyclonic Swarm Mother

The AscendedCyclonic Swarm Mother

Wave 2: Stellaron Hunter: Sam

 
 Stellaron Hunter: Sam
Recommended Types
LightningQuantum 
  • Recommended Teams

Team NameTeam Lineup
Archer ArcherSparkleCipherDan Heng PT
CastoriceCastoriceEvernightCyreneHyacine
Anaxa HypercarryAnaxaCerydraCyreneDan Heng PT
Aglaea AglaeaCyreneSundayHyacine

In this node, single-target damage is strongly preferred since the waves consist of two, then one enemy. For this reason, the Archer team excels in this stage because of his very high single-target damage and can easily burn through Skill Points to deal with Sam's enhanced state. Despite Sam's mechanics, the Castorice team is still capable of easily clearing this stage if you have Cyrene's buff to Castorice to enhance her single-target damage. Both teams also benefit from this version's Memory Turbulence.

The Anaxa team also excels in single-target encounters, as his bounce damage will quickly deplete the large HP pool of the boss. His ability to Weakness Implant allows his team to fully take advantage of the current Memory Turbulence. Aglaea prefers single-target encounters and is on-element for this node. With the addition of Hyacine to her team, you will be able to spend skill points to deal with the boss's mechanics.

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Stage 12 Node 2: Borisin Warhead: Hoolay

  • Enemy Information

Enemy WavesIn-game Models

Wave 1: Noontide Gryphon, Ichor Memosprite: Winged Serpent

 
 Noontide GryphonIchor Memosprite: Winged Serpent

Wave 2: Borisin Warhead: Hoolay

 Hoolay
Recommended Types
PhysicalFire
  • Recommended Teams

Team NameTeam Lineup
PhainonPhainonCerydra1313Dan Heng PT
Hysliens DoTHysliensKafkaCyreneDan Heng PT
Anaxa HypercarryAnaxaCerydraCyreneDan Heng PT
CastoriceCastoriceEvernightCyreneHyacine

In this node, a variety of line-ups are capable of defeating the boss, but Phainon is going to be the premier pick as he will easily stack Memory Turbulence as a Physical DPS, and his Bounce damage will not be wasted on multiple targets. Another strong on-element pick for this node will be the Hysliens DoT team, who also easily can stack the Memory Turbulence buff for this version and won't encounter much difficulty in clearing if correctly built.

Another line-up for this node that can easily clear at low cost is the Anaxa team, like in the first node, he will easily ensure Memory Turbulence reaches its max hit potential, thanks to Cerydra duplicating his skill, which can allow him to consecutively skill 4 times! His bounce damage won't go to waste due to the low target waves in this node, making him a very strong team for this encounter. 

Despite not being on-element for this node, Castorice remains at the top of the meta and is capable of easily brute-forcing the current endgame content, and Hoolay's fast actions provide her with a lot of Newbud charge to deal more damage, making her a strong pick.

Momory of Chaos Rewards

  • Insignia Reward

If you earn 36 stars across all 12 stages, you can claim the following rewards from Insignia Rewards:

In-game ModelReward
Quantity
Stellar Jade  Stellar Jade800
 Jade Feather  Jade Feather600
Credits  Credits120,000
  • Memory Reward

If you clear 12 stages, you can obtain these items from Memory Rewards:

In-game ModelReward
Quantity
Travelers GuideTraveler's Guide24
Refined AetherRefined Aether12
Lost CrystalLost Crystal24
Lucent AfterglowLucent Afterglow96
Credits  Credits120,000

Conclusion

Memory of Chaos is the main endgame mode for Honkai: Star Rail, presenting players with a challenge to build the best teams out of their roster of characters, and think creatively so that they can earn 36 stars for amazing in-game rewards. The meta for every endgame changes every version, which can be difficult, but with the correct line-ups and strategies, you will have a great chance of earning 36 stars! If you feel like you need to obtain new characters or 5-star Light Cones to gain an advantage, top-up Honkai: Star Rail through Lootbar.gg!

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