See how to beat Forgotten Hall's Memory of Chaos Stage 4 in Honkai: Star Rail Version 2.7 with this guide! We've got the best teams, recommended characters, and rewards for Troopship Mayhem here.

Memory of Chaos Stage 4 Info

Memory of Chaos Stage 4 Details

Stage Objectives

Type Weaknesses For This Phase

	Troopship Mayhem
First Half
Second Half

Current Memory of Chaos Phase

Memory of Chaos Stage 4 Best Teams

Troopship Mayhem Best Teams

First Half

Second Half

Seele DPS
Seele	Sparkle	Tingyun	Fu Xuan
Qingque DPS
Qingque	Sparkle	Tingyun	Fu Xuan
Xueyi-Jade DPS
Xueyi	Jade	Ruan Mei	Fu Xuan
F2P Team
Xueyi	Qingque	Asta	Lynx

Yunli DPS
Yunli	Tingyun	Robin	Huohuo
Rappa DPS
Rappa	Fugue	Ruan Mei	Lingsha
Boothill DPS
Boothill	Sunday	Ruan Mei	Lingsha
F2P Team
March 7th (Imaginary)	Trailblazer	Yukong	Natasha

Use Quantum Characters in the First Half

Most of the enemies in the first half are weak to Quantum. You can also bring Fire and Lightning Characters here since some enemies are weak to them.

Use Imaginary and Physical Characters in the Second Half

Enemies in the second half are weak to Imaginary and Physical. You can also bring Wind and Lightning Characters here since some enemies are weak to them.

Other Recommended Characters

First Half
Himeko	Hook	Guinaifen	Moze
Second Half
Bronya	Sushang	Welt	Hanya

How to Beat Stage 4 - Troopship Mayhem

Troopship Mayhem First Half

Take Out Warp Trotters

Take out the Warp Trotters that appear first since they deal fixed DMG to the Elite enemies with them after they are killed. Doing this leaves the Elite enemies at lower HP which helps you fight them much easier or can even take them out.

Take Out Everwinter Shadewalkers

The Frigid Prowler can summon Everwinter Shadewalkers and consume them to get an ATK boost. Take them out first so the Frigid Prowler won't get its ATK boost.

When the Frigid Prowler tries to consume but there are no Shadewalkers, its DEF will get reduced which allows you to deal more damage to it.

Cleanse Guardian Shadow's Ban Debuffs

The Guardian Shadow can cast Tranquil, Silent, or Disarm Bans which inflict a ban debuff on your team. When a character uses Basic ATKs, Skills, or Ultimates while their respective ban is in effect, they will get attacked.

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

Troopship Mayhem Second Half

Defeat Warp Trotters First

Just like in the first half, take out the Warp Trotters that appear first since they deal fixed DMG to the Elite enemies with them when they are defeated.

Cleanse Reverberation

Aurumaton Spectral Envoy's abilities can apply a debuff called Reverberation. When a target is attacked while this debuff is on them, they receive Strong Reverberation. Targets with Strong Reverberation can't take action.

To avoid this, you must immediately cleanse Reverberation with Skills or Ultimates that can cleanse debuffs.

Memory of Chaos Stage 4 Enemies

First Half

Wave 1 Enemies	Weaknesses
Frigid Prowler x1
Imaginary Weaver x1
Warp Trotter x2
Everwinter Shadewalker (Summon) x2
Wave 2 Enemies	Weaknesses
Frigid Prowler x1
Guardian Shadow x1
Warp Trotter x2
Everwinter Shadewalker (Summon) x2

Second Half

Wave 1 Enemies	Weaknesses
Aurumaton Spectral Envoy x1
Voidranger - Trampler x1
Warp Trotter x1
Warp Trotter x1
Wave 2 Enemies	Weaknesses
Aurumaton Spectral Envoy x1
Voidranger - Trampler x1
Warp Trotter x1
Warp Trotter x1

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

Honkai: Star Rail Related Guides

Forgotten Hall Guide

Forgotten Hall - Memory Guides

Memory of Jarilo-VI Guide

Memory of Xianzhou Guides

Memory of Xianzhou Guide

Memory of Chaos Guides

Memory of Chaos Guide for Version 2.7