Honkai: Star Rail Stormcleanse MoC Guide

Stormcleanse opened in Honkai: Star Rail on August 17, 2026, with a Memory Turbulence designed around Path of The Hunt and Path of Erudition damage dealers. At the beginning of every cycle, the effect randomly selects one eligible character, allows that character to take immediate action, and increases their damage by 80% for one turn. Trailblazers preparing Oneiric Shards for a confirmed Warp can use Topuplist and the dedicated Honkai: Star Rail top-up page, but this cycle can often be improved more effectively by controlling eligible targets and timing existing support buffs.

The word “randomly” is the key. A team with one eligible Hunt or Erudition damage dealer gives the Turbulence a predictable target. A team with two eligible characters gains flexibility but cannot guarantee which one receives the immediate turn. The best structure depends on whether both characters can convert the 80% bonus into useful damage.

Stormcleanse Dates and Effect

Stormcleanse is scheduled from August 17 through September 28, 2026. The live Forgotten Hall screen remains the final reference for server-specific remaining time and stage details.

Rule	Practical meaning
Triggers at the beginning of each cycle	Plan support uptime before the next cycle begins
Selects one Hunt or Erudition character	Other Paths cannot receive this specific action advance
Selected character takes immediate action	Speed order can be interrupted by the Turbulence
Selected character gains 80% increased damage	Concentrate the strongest attack inside that one turn
Target is random when several are eligible	Use one eligible carry for consistency or make every eligible target productive

The effect is not a permanent 80% bonus. It belongs to the selected character's next turn. An Ultimate that is truly usable during that window can benefit, but players must observe the live status icon and action sequence instead of assuming every off-turn attack is covered.

The One-Eligible-Carry Structure

The most reliable team contains exactly one Hunt or Erudition damage dealer. Supports, debuffers, and sustains use other Paths, so the Turbulence always selects the intended carry. This removes the largest source of randomness and makes resets easier to compare.

A standard layout is one eligible carry, two offensive supports, and one sustain. Before the next cycle begins, apply buffs that remain active through the carry's immediate action. Debuffs placed on enemies are especially useful because they do not depend on which ally is selected.

The weakness of this structure is roster dependence. If the only eligible carry does not match the enemy weakness or target count, a guaranteed buff may still produce a poor clear. Consistency does not replace matchup quality.

Two Eligible Damage Dealers

A dual-damage team can use both Hunt and Erudition characters, but both must be ready to receive the effect. Do not build one fully invested carry beside an underbuilt eligible character and then complain when the Turbulence chooses the weaker unit.

This structure works when the Erudition character handles waves and the Hunt character finishes elite or boss targets. It also works when both share the same support buffs. If one requires Break Effect and the other requires CRIT, the team may struggle to support both efficiently.

Keep both characters supplied with Skill Points and Energy. The immediate action is less valuable when the selected character is forced to use a weak Basic Attack. A Skill Point-positive support or sustain can preserve the option for either damage dealer.

Hunt Versus Erudition

Hunt characters are strongest when the stage concentrates health into one dangerous enemy. The 80% one-turn bonus can amplify a Skill, enhanced Basic Attack, or other focused sequence. Use target selection carefully; spending the empowered turn on a nearly defeated minor enemy wastes the cycle's main advantage.

Erudition characters gain more when several targets are alive. Their immediate action can remove a wave, damage summoned enemies, or enter a boss phase with the field already cleared. The bonus becomes less efficient when only one low-priority target remains.

Do not force one Path onto both halves. Review each floor's enemy count and weakness before assigning teams. A Hunt carry may solve the first half while an Erudition carry handles the second.

Buff Timing Before the Cycle Changes

The immediate action occurs at the beginning of a cycle, so short buffs can expire at an awkward time. Long-duration ally buffs and enemy debuffs are safer. If a support's Ultimate can be held until just before the cycle transition, use it only when doing so does not lose another full Ultimate later.

Watch buff counters at the end of the previous cycle. If the carry has one turn of a buff remaining, the immediate action may consume that final turn. This can be excellent when the empowered attack is the priority, but it may leave the carry unbuffed for the natural turn that follows.

A support with action advance can also create sequencing conflicts. Do not advance the carry immediately before a cycle transition if that action consumes the resources needed for the Turbulence turn. Sometimes the better decision is to let the cycle end and receive the free action first.

Ultimate and Skill Point Planning

Enter the next cycle with the eligible character prepared. Save enough Skill Points for the strongest available action. If the carry requires a special resource, charge, enhanced state, or summoned unit, establish it before the transition whenever the rules allow.

An Ultimate should be used inside the 80% window only when the live status confirms that it will benefit. If the Ultimate does not consume the selected turn, it may be possible to use the Ultimate and then take the immediate action. If the character's mechanics behave differently, test the sequence in the first run.

Do not spend several Skill Points at the end of a cycle and leave the selected character unable to act properly. Stormcleanse rewards preparation rather than total Skill use.

Building the Two Sides

Begin with enemy weakness and target count. Then choose one eligible carry for each half. Add supports that amplify the relevant damage type, and select a sustain that can survive without consuming every Skill Point.

A useful assignment process is:

Identify the most dangerous elite or boss on each side.
Decide whether focused or area damage solves that side faster.
Choose a Hunt or Erudition carry that matches the weakness when possible.
Keep only productive eligible characters in the team.
Tune support uptime around the beginning of each cycle.

The final floor includes different boss demands across its two halves, so copying the same archetype twice is rarely ideal. The Starward Harbinger encounter also rewards understanding its live mechanics rather than relying only on raw damage, while the opposing half can punish teams that enter an important phase without resources.

Relics, Speed, and Energy

Stormcleanse does not erase normal build requirements. Carries still need appropriate CRIT, Break, or other kit-specific stats. Supports still need enough Speed and Energy Regeneration to maintain their contribution.

Speed should be tested in the stage because the immediate action changes the visible order. A slower carry can still act at the start of the cycle, but support buffs must already be prepared. A very fast carry may gain several actions, yet consume buffs or Skill Points too quickly.

Energy consistency often matters more than a small offensive substat. If a support Ultimate is unavailable before every important cycle transition, improve Energy Regeneration, Speed, or rotation discipline before farming another minor carry upgrade.

A Practical Testing Routine

Use the first run to observe which character receives the effect, when the icon expires, and whether Ultimates benefit as expected. Use the second run to correct the team structure and enter each cycle with Skill Points. Use the third run to tune Speed or swap one support.

Record cycles used by each half. If the clear misses by one cycle, inspect the transition before the final damage window. If it misses by several cycles, the problem is more likely weakness coverage, build quality, survival, or an unsuitable damage shape.

Change one variable at a time. Replacing two characters and several relics after every attempt makes it impossible to learn why a run improved.

Investment Priorities

Upgrade the eligible carry's central Traces, Light Cone, and relic main stats first. Then make sure supports can maintain buffs and Ultimates. A correctly timed 80% Turbulence turn with a complete existing build usually matters more than beginning an unfinished character project.

Do not Warp only because one character follows Hunt or Erudition. The Memory Turbulence is temporary, while roster value continues after September 28. Evaluate the character's long-term teams and the account's guarantee before spending Stellar Jade.

When a planned Warp is already confirmed, calculate the guarantee and available Stellar Jade before spending. The purchase decision should remain separate from one endgame cycle. A character who solves only one temporary Turbulence may offer less long-term value than improving a support shared by several teams.

FAQ

When does Stormcleanse run?

It opened on August 17, 2026, and is scheduled to end on September 28, 2026. Check the live game for server-specific remaining time.

Which Paths can receive the Turbulence?

Only characters following Path of The Hunt or Path of Erudition are eligible for the random immediate action and one-turn 80% damage increase.

How can I remove the randomness?

Use exactly one Hunt or Erudition character in that team. If two are present, either one may be selected.

Is Hunt always better for the final floor?

No. Hunt is strong against concentrated health, while Erudition is valuable against several targets. Enemy weakness and mechanics decide the better choice for each half.

Should I save the carry's Ultimate?

Prepare it when it can be used during the confirmed buff window, but test how that character's Ultimate interacts with the selected turn. Do not assume every off-turn action is covered.

Where can I recharge for a confirmed Honkai: Star Rail purchase?

Use Topuplist and the dedicated Honkai: Star Rail top-up page for supported Oneiric Shard recharge. Confirm the account region, platform, product, and amount first.