Memory of Chaos HSR — Complete Endgame Mode Walkthrough

Memory of Chaos is Honkai: Star Rail's flagship endgame mode — and for Trailblazers serious about pushing their roster's ceiling, mastering the current cycle's 12 floors is where the real challenge lives. Refreshing on a bi-weekly cycle with rotating boss encounters and team modifiers, MoC rewards 800-1,200 Stellar Jade per refresh for full 36-star clears. This is the complete walkthrough for the current Memory of Chaos cycle — strategy, team building, and floor-by-floor breakdown.

🌌 What Is Memory of Chaos?

Memory of Chaos (MoC) is Honkai: Star Rail's premier combat-focused endgame mode, similar to Genshin Impact's Spiral Abyss. The mode features:

12 floors of escalating difficulty
2 halves per floor — Each floor requires clearing two separate enemy waves with different team compositions
3-star rating system — Stars awarded based on completion time
Rotating bosses and modifiers — Bi-weekly refresh cycle
Different character restrictions — Same character cannot appear in both halves of a single floor

The mode is the largest single source of Stellar Jade income in HSR's economy. For F2P Trailblazers, MoC clears are non-negotiable income — skipping floors costs approximately 1,600-2,400 Stellar Jade per refresh cycle (equivalent to 1-2 pulls).

⏰ Refresh Cycle and Reward Structure

Memory of Chaos refreshes on a bi-weekly cycle. Each refresh:

Resets all floor configurations — New boss compositions and modifiers
Resets reward eligibility — First-clear bonuses available again
Updates time pressure standards — Star requirements adjust based on encounter design

Total potential rewards per cycle:

Floor 1-5 clears: ~50-100 Stellar Jade per 3-star floor
Floor 6-10 clears: ~100-150 Stellar Jade per 3-star floor
Floor 11-12 clears: ~200-250 Stellar Jade per 3-star floor
Full 36-star clear bonus: Additional rewards and prestige
Total per cycle: 800-1,200 Stellar Jade depending on cycle difficulty

That's 1,600-2,400 Stellar Jade per month from MoC alone — equivalent to 1-2 limited pulls. For a complete F2P income breakdown, see our Stellar Jade Saving Guide.

🎯 Floor Mechanics

Each Memory of Chaos floor presents:

Two halves — Sequential enemy waves requiring separate teams
Cycle limit — Total cycles allowed across both halves (typically 10-12 cycles total)
Star requirements — 3 stars = clear within remaining cycle budget; 2 stars = slower completion; 1 star = clear at all
Environmental modifiers — Element-specific damage amplifications, action advance bonuses, weakness break enhancements
Boss encounters — Pinnacle floors (11-12) feature signature boss encounters with phase mechanics

The restriction matters significantly: you need at least 8 well-built characters to consistently 3-star Memory of Chaos. Single-team focus accounts struggle past floor 8.

👥 Team Building for Current Memory of Chaos

The optimal MoC teams for Version 4.3 leverage the strongest current meta compositions. With Phase 2 reruns approaching June 24, these teams become even more powerful:

Phainon Hyper-Carry (Phase 2 Ready):

Phainon (Physical DPS — top single-target damage)
Cerydra (Coup de Main duplication)
Sunday (Action advance + ATK buff)
Huohuo or Aventurine (Sustain)

Castorice Hyper-Carry (S+ Tier with Cyrene):

Castorice (Quantum DPS)
Cyrene (Memosprite + Recollection support)
Remembrance Trailblazer (Memospite synergy)
Sustain

Acheron Nihility Team:

Acheron (Lightning DPS — Ultimate-focused)
Pela (DEF shred + Nihility stack)
Silver Wolf (Weakness implant + Nihility stack)
Aventurine or Gallagher (Sustain)

Firefly Break Team:

Firefly (Fire DPS — Break-focused)
Ruan Mei (Universal break amplifier)
Harmony Trailblazer (Break support)
Gallagher or Lingsha (Sustain + Fire weakness implant)

The Herta Erudition Team:

The Herta (Ice Erudition AoE DPS)
Tribbie or Sparkle (Critical buff)
Robin or Sunday (Team DMG buff)
Sustain

Mix these compositions across the two halves of each floor based on enemy element weaknesses. Trailblazers running only one team archetype hit walls past floor 9.

🛡️ Floor-by-Floor Strategy

Floor configurations rotate bi-weekly, but strategic patterns remain consistent:

Floors 1-3 (Entry):

Single boss or small group encounters
Focus on rotation practice — habits formed here carry through harder floors
Most teams clear comfortably with minimal investment
Test new team compositions safely

Floors 4-6 (Mid-tier):

Multi-enemy compositions appear; group control matters
AoE-capable DPS (The Herta, Argenti, Himeko) shine here
Sustain stress increases — undergeared healers struggle
Environmental modifiers begin meaningful impact

Floors 7-9 (Difficulty Spike):

Single-boss encounters with mechanic complexity
Specific element weaknesses critical for cycle efficiency
Sustain teams must handle higher incoming damage
Standard for 2-star clears, 3-star requires optimization

Floors 10-12 (Pinnacle):

Signature boss encounters with phase mechanics
Highest difficulty in current MoC
Sustained DPS focus over multiple phases
Time pressure intense — every cycle matters
3-star clear requires near-perfect execution

3-Star Clear Requirements:

Complete within typically 3-5 cycles (depending on floor)
Avoid wipe states (no character deaths affect star rating)
Specific star conditions vary; read floor modifiers carefully

📊 Common Mistakes That Cost Stars

Wrong element matching — Throwing Quantum damage at Quantum-resistant bosses wastes precious cycles
Single-team focus — Trying to use the same composition for both halves caps your performance ceiling
Underleveled traces — MoC assumes Trace levels at 8+ and Relics at +12 minimum
Skipping environmental modifiers — Some modifiers triple damage of specific damage types; ignoring them wastes potential stars
Poor SPD tuning — Cycle count depends heavily on character SPD; SPD-tuning teams matters more here than other modes
Forgetting Trace effects — Some characters have Trace-level bonuses that activate only at higher difficulty thresholds
Sustaining beyond necessity — Over-investing in sustain leaves DPS underbuilt; balance matters

💎 Energy Management Across Halves

One of MoC's underappreciated mechanics: Energy carries over between halves of a floor. This affects team building strategy:

Characters who finish half 1 with high Energy can immediately fire Ultimate at start of half 2 (if reused)
Plan rotations to leave Burst-dependent supports near full Energy for next half's opening
Don't waste high-Energy characters on lower-priority targets in half 1

This is one of the highest-impact optimization habits for consistent MoC clears.

🎯 Reward Optimization Tips

Per MoC refresh cycle, maximize Stellar Jade by:

Star ratings matter — Each star contributes to final rewards independently
Don't skip lower floors — Floor 1-5 clears are easy and add cumulative rewards
Time investment pays — Spending 30-60 minutes per refresh pushing 3-stars is high return per minute
Practice teams in lower floors first — Test team compositions on floors 4-6 before attempting 10-12

💡 Pro Tips for Pushing MoC

Practice in Simulated Universe first — Lower stakes, similar combat patterns
Pre-build Energy — Charge ultimates on weaker enemies in early waves, save them for boss windows
Use SPD tuning religiously — Faster characters get more turns; SPD calculators (Prydwen, HSR-Optimizer) accelerate optimization
Watch top community clears — YouTube channels like StarRailStation, HSR Hub post clears with timestamps; copy proven strategies
Don't punish yourself for 2-star clears — Some MoC floors are designed so 2-stars are reasonable but 3-stars require near-perfect execution
Reset attempts liberally — Failed run costs no resources beyond your time. Restart immediately if the first cycle isn't going well
Update teams every refresh — Floor mechanics change; recycling old teams loses stars
Track team composition history — Note which teams cleared which floors; pattern recognition accelerates future clears

🔄 What Changes Between Refreshes

When MoC rotates floor configurations, expect:

Different boss encounters per floor — Rotation pool of ~15-20 boss types
Updated environmental modifiers — Different elemental amplifications, action advance bonuses
Adjusted star requirements — Some refreshes are easier than others based on enemy/modifier combinations
New character recommendations — Based on current meta and Phase 2 banners

Adapt accordingly — what cleared last refresh may not work this refresh. Reading floor modifiers carefully on each refresh is the single highest-impact habit for consistent MoC clears.

🎯 Should You Push Memory of Chaos?

Push MoC if:

You have at least 8 properly built characters across multiple elements
You enjoy mechanical optimization and rotation challenges
You want maximum Stellar Jade income (F2P or not)
You have time to adapt team compositions every 2 weeks

Stick to Pure Fiction or Apocalyptic Shadow if:

Your roster is still building (less than 8 properly built characters)
MoC's time pressure stresses you out
You play casually without engaging with rotation optimization
You're early in your account journey

Pure Fiction and Apocalyptic Shadow rewards are still substantial — don't feel pressured into MoC before your roster supports it.

🛒 Push Memory of Chaos Effectively

Memory of Chaos rewards roster depth and rotation mastery — and Trailblazers ready to push for full 36-star clears can explore trusted Honkai: Star Rail Accounts with deep rosters and pre-built endgame teams, accelerate every Relic farm and material grind with expert Honkai: Star Rail Hourly Services, or clear every Memory of Chaos floor through reliable Honkai: Star Rail Boosting.

GameMarket.gg is a trusted digital marketplace for everything gaming-related. We serve the gaming community by providing secure access that enhances every gaming journey.