Memory of Chaos Stage 4 Guide for Version 2.1

See how to beat Forgotten Hall's Memory of Chaos Stage 4 in Honkai: Star Rail Version 2.1 with this guide! We've got the best teams, recommended characters, and rewards for Chronicle of the White Nights Dream Kingdom and Eve of Wanton Feast here.

Memory of Chaos Stage 4 Info

Memory of Chaos Stage 4 Details

Stage Objectives

Objectives	♦ Win with at least 10 cycle(s) left ♦ Win with at least 20 cycle(s) left ♦ Have no downed characters

Type Weaknesses for Each Phase

	Chronicle of the White Nights Dream Kingdom	Eve of Wanton Feast
First Half
Second Half

Current Memory of Chaos Phases

Chronicle of the White Knights Dream Kingdom

Memory Turbulence Effect
After every attack launched by an ally, apply 1 stack of Memory Imprint to all enemies. Enemies with Memory Imprint receive 5% more DMG. This effect stacks up to 6 stack(s). When Memory Imprint stacks to maximum stacks, immediately deal DMG based on a certain percentage of each enemy's respective Max HP 1 time to all enemies. When enemy targets enter battle and other units in the field currently have Memory Imprints, the new enemies will receive the same number of Memory Imprint stacks as those on the field. At the start of every wave of each Cycle, remove Memory Imprint from all enemies.
Phase Duration	04/15/2024 - 05/27/2024

Eve of Wanton Feast

Memory Turbulence Effect
Summons a Trotter at the beginning of each wave or each Cycle. The Trotter takes 200% more DMG from Basic ATKs and DoT effects. When the Trotter is defeated, if an enemy is afflicted with Bleed, Shock, Burn, or Wind Shear, immediately deals DMG equal to 50% of the original DoT effect to them, with a high chance to inflict Bleed, Shock, Burn, and Wind Shear on all enemies for 3 turn(s).
Phase Duration	03/18/2024 - 04/29/2024

Memory of Chaos Stage 4 Best Teams

Chronicle of the White Nights Dream Kingdom Best Teams

Bring Quantum and Lightning Characters in First Half

Enemies in the First Half are mostly weak to Quantum and Lightning. You can also bring Imaginary characters since the Shell of Faded Rage and Mr. Domescreen are weak to it.

Use Wind and Ice Characters in Second Half

Most enemies in the Second Half are weak to Wind and Ice. Imaginary characters are also viable against some of the enemies here since they are weak to them.

Eve of Wanton Feast Best Teams

Use Lightning and Fire Characters in First Half

Most enemies in the first half are weak to Lightning and Fire, so bring characters with this element. Wind characters can be used here as well since some of the enemies are weak to it.

Bring Imaginary Characters in Second Half

Most enemies here are weak to Imaginary, so bring characters with this element to smoothly clear the challenge. Physical characters can also do well here against the Sweet Gorilla and the Bubble Hounds it summons.

Memory of Chaos Stage 4 Enemies

Enemies for Each Phase
Chronicle of the White Nights Dream Kingdom	Eve of Wanton Feast

Chronicle of the White Nights Dream Kingdom Enemies

First Half

Wave 1 Enemies	Weaknesses
Memory Zone Meme - Shell of Faded Rage x1
Dreamjolt Troupe's Mr. Domescreen x2
Dreamjolt Troupe's Winder Goon x1
Wave 2 Enemies	Weaknesses
Memory Zone Meme - Shell of Faded Rage x1
Aurumaton Gatekeeper x1
Entranced Ingenium - Illumination Dragonfish (Summon) x2

Second Half

Wave 1 Enemies	Weaknesses
Disciples of Sanctus Medicus - Shape Shifter x1
Disciples of Sanctus Medicus - Internal Alchemist x2
Mara-Struck Soldier (Summon) x2
Wave 2 Enemies	Weaknesses
Disciples of Sanctus Medicus - Shape Shifter x1
Abundance Sprite - Malefic Ape x1
Mara-Struck Soldier (Summon) x2

Eve of Wanton Feast Enemies

First Half

Wave 1 Enemies	Weaknesses
Dreamjolt Troupe's Beyond Overcooked x1
Dreamjolt Troupe's Bubble Hound x1
Dreamjolt Troupe's Spring Loader x2
Warp Trotter x1
Wave 2 Enemies	Weaknesses
Frigid Prowler x1
Dreamjolt Troupe's Beyond Overcooked x1
Everwinter Shadewalker (Summon) x2
Warp Trotter x1

Second Half

Wave 1 Enemies	Weaknesses
Dreamjolt Troupe's Sweet Gorilla x1
Dreamjolt Troupe's Bubble Hound x1
Dreamjolt Troupe's Mr. Domescreen x1
Dreamjolt Troupe's Bubble Hound (Summon) x2
Warp Trotter x1
Wave 2 Enemies	Weaknesses
Dreamjolt Troupe's Sweet Gorilla x1
Searing Prowler x1
Dreamjolt Troupe's Bubble Hound (Summon) x2
Warp Trotter x1

How to Beat Stage 4 - Chronicle of the White Nights Dream Kingdom

Chronicle of the White Nights Dream Kingdom First Half

Inflict Weakness Break on Shell of Faded Rage

The Memory Zone Meme - Shell of Faded Rage always starts in the Safeguard state, where it receives less DMG until you inflict Weakness Break on it. When its Toughness is depleted, it will receive increased DMG and its action will be delayed.

Characters that increase Break Efficiency like Ruan Mei are effective here since they can help you deplete the Toughness gauge much easier!

Take Out Illumination Dragonfish

The Aurumaton Gatekeeper will enter Sanction Mode and summon Illumination Dragonfish which can deal AoE damage. Take them out first so your party takes less damage!

Additionally, Illumination Dragonfish explode upon death and can inflict a DEF reduction buff on adjacent enemies which can help you take down the Aurumaton Gatekeeper!

Chronicle of the White Nights Dream Kingdom Second Half

Dispel Shape Shifter's Draining Hit

The Shape Shifter can summon Mara-Struck Soldiers, which are buffed with Draining Hit. This buff heals them when they hit a target. Dispel this buff using characters with Skills or Ultimates that can remove buffs, such as Pela and Luocha.

Inflict Weakness Break on Malefic Ape

The Malefic Ape's Wrathful Roar gives it three stacks of Gusto. Any character that uses their Skill while the Malefic Ape still has Gusto stacks will get Monitor and locked onto.

To avoid this, inflict Weakness Break on the Malefic Ape. Alternatively, you can have your Tank or Healer use their Skill to draw the Monitor debuff instead of your DPS.

How to Beat Stage 4 - Eve of Wanton Feast

Eve of Wanton Feast First Half

Stack Stove Heating on Beyond Overcooked

Dreamjolt Troupe's Beyond Overcooked gains Stove Heating stacks when it gets attacked or takes DoTs. It enters Ignite Stove state when it reaches six stacks of Stove Heating for the first time.

During this time, you must stack another six stacks of Stove Heating to prevent it from using a heavy AoE attack. Focus on it to reach the maximum number of stacks, and it'll use Kitchen Mishap which damages nearby enemies and decreases its DEF.

Take Out Everwinter Shadewalkers

The Frigid Prowler will cast Devour Otherling a turn after it summons lesser enemies. Its ATK gets buffed if it devours one of the lesser enemies, so take care of them before its next turn!

When there are no enemies to devour, the Frigid Prowler will get a DEF debuff which will make the battle easier.

Eve of Wanton Feast Second Half

Use Shields Against Sweet Gorilla

Dreamjolt Troupe's Sweet Gorilla's attacks hurt a lot, so bringing characters who provide shields like Gepard can be beneficial. It will also damage itself and reduce its DEF if any of its attacks hit a shielded character, so shields have a lot of value when going against it.

Cleanse Burn From Searing Prowler

Searing Prowler's attacks can apply Burn to its targets. When attacking targets with Burn, it will give itself a damage boost. Also, its Dancing Cinders attack prioritizes targets with Burn and deals extra damage to them.

To avoid this, remove the Burn debuff using characters with Skills or Ultimates that can cleanse debuffs like Luocha or Huohuo.

Memory of Chaos Stage 4 Rewards

Completion Rewards

All Rewards
Lost Crystal x4	Lucent Afterglow x16	Traveler's Guide x4
Refined Aether x2	Credit x20000

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Memory of Chaos Guide for Version 2.1

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Stage 1	Stage 2	Stage 3	Stage 4
Stage 5	Stage 6	Stage 7	Stage 8
Stage 9	Stage 10	Stage 11	Stage 12