The Trial of the Equilibrium: Part Four is a Trailblaze Mission in Honkai: Star Rail that players will need to complete in order to raise their Equilibrium Level. Check out how to unlock and complete this Trial of the Equilibrium, including a full list of rewards for beating it!

Previous Mission	Next Mission
Trial of the Equilibrium: Part Three	Trial of the Equilibrium: Part Five

Trial of the Equilibrium: Part Four Information

Mission Type	Trailblaze Mission
Location	The Xianzhou Luofu, Cloudford
Required Level	50

Bosses Inside Trial of the Equilibrium: Part Four

All Trial Bosses
Stormbringer (Level 60)	Aurumaton Gatekeeper (Level 60)

How to Unlock Trial of the Equilibrium: Part Four

Reach Trailblaze Level 50

Map Location	World View

Trial of the Equilibrium: Part Four will automatically unlock once players hit Trailblaze Level 50. Once unlocked, head over to Cloudford F1 in The Xianzhou Luofu to find the challenge you must complete.

How to Beat Trial of the Equilibrium: Part Four

Boss Tips for Trial of the Equibrium: Part Three
Best Characters for the Trial Deal with the Support Monsters First Use Techniques Before the Battle Begins Play Safe and Rely on Shields and Heals Bring Consumables to Heal Between Battles

Best Characters for Trial of the Equilibrium: Part Four

Enemies	Weaknesses
Aurumaton Gatekeeper
Stormbringer

Use characters that are of the same elements as shown above to easily break the enemies' Toughness Meter. You will not be able to change your team once inside, so use a team that can deal with both enemies.

Character Tier List

Clear the Other Monsters to Make Both Fights Easier

Enemies	Weaknesses
Entranced Ingenium - Illumination Dragonfish
Windspawn
Thunderspawn

While the Stormbringer will start off solo, it does have an ability that summons Windspawn if the fight is drawn out long enough. Make sure you have enough AoE attacks to deal with these smaller enemies.

The Aurumaton Gatekeeper, on the other hand, will spawn with two Thunderspawn. If you manage to activate its Sanction Mode, it will also summon two Entranced Ingenium - Illumination Dragonfish into the fight.

Use Techniques Before Battle

Techniques are essential for these fights, especially if you want to avoid taking damage as soon as you enter the fight. Make sure to buff, debuff, or use offensive Techniques to start both boss fights in your favor.

Nihility and Harmony characters are good at these boss rush situations, as they can help you set up the field to your advantage. You can also use offensive techniques to inflict Weakness break on smaller enemies before the battle starts.

How to Use Techniques

Play Safe and Rely on Heals and Shields

At this point in the game, enemies are ramping up in difficulty, always remember that it will always be better to play around your heals and shields. Make full use of the no-turn limit of the challenge, and use Skill Points on shields and heals if needed.

When you trigger the Stormbringer's Wind-Twisting Crossbow or the Aurumaton Gatekeeper's Sanction Mode, prepare to either shield or heal affected characters. You can even purge the debuffs they inflict if you have leveled Traces like Soothe (Natasha) or Purify (March 7th).

Bring Consumables to Heal Between Battles

If you're attempting the challenge without a Healer, it is recommended that you bring HP-restoring consumables that you can use to heal in-between fights. Without these, you will be fighting the second boss with a preventable handicap.

List of Consumables

Trial of the Equilibrium: Part Four Walkthrough

	Quest Walkthrough
1	Go to Cloudford F1 in the Xianzhou Luofu by teleporting to the Cloudford: Skiff Boarding Area space anchor in the southern end of the map.
2	Make your way to the Challenge portal and interact with it.
3	Select your team and challenge the boss monsters. For this trial, you will face a Stormbringer (Lv. 60) and an Aurumaton Gatekeeper (Lv. 60).
4	Defeat the bosses to complete the trial and unlock Equilibrium Level 4.

Trial of the Equilibrium: Part Four Rewards

Item and EXP Rewards

Mission Rewards
Star Rail Pass x3	Traveler's Guide x16	Refined Aether x14
Credit x60000

Unlocks Equilibrium Level 4

Completing the Trial of the Equilibrium: Part Four will unlock Equilibrium Level 4, allowing you to ascend and level up your Characters and Light Cones to level 70.

Honkai: Star Rail Related Guides

All Missions and Mission Types

Other Universal Equilibrium Guides

Universal Equilibrium
1	Trial of the Equilibrium: Part One
2	Trial of the Equilibrium: Part Two
3	Trial of the Equilibrium: Part Three
4	Trial of the Equilibrium: Part Four
5	Trial of the Equilibrium: Part Five
6	Trial of the Equilibrium: Part Six

Universal Equilibrium

All Trailblaze Missions

Prologue: Herta Space Station
1	Today Is Yesterday's Tomorrow
Chapter 1: Jarilo-VI
2	In the Withering Wintry Night
3	In the Sweltering Morning Sun
Chapter 2: The Xianzhou Loufu
4	Windswept Wanderlust
5	Topclouded Towerthrust
6	Karmic Clouds Faded, War Banners Folded
Chapter 3: Penacony
7	The Sound and the Fury
8	Cat Among Pigeons
9	In Our Time
10	Farewell, Penacony
11	A New Venture on the Eighth Dawn

All Trailblaze Missions