HSR MoC 3.7 Category Mistake: Triple Remembrance Sub-3 Clears Guide

Nail 3.7 MoC 'Category Mistake' with triple Remembrance squads (Hyacine/Castorice) for those sweet sub-3 clears. Go for 200+ SPD supports to smoke the 174 enemy SPD, slap 30%+ Effect RES on Hyacine (skip EHR entirely), and hit 6 Recollection per cycle. We're talking 85-95% PF success rates, 20-30% quicker than hypercarry setups (3-4 cycles). Full builds and teams below. (58 words)

Diving into 'Category Mistake' in MoC 3.7

Version 3.7 runs Nov 5-Dec 16, 2025. MoC resets Dec 8 (800 Jade reward), PF drops Nov 24 (600 Feathers). Enemies pack +40% summon DMG (2 True DMG per summon) and +28% true DMG from memosprites.

Picture this: foes at 174 SPD. Remembrance teams? 20-30% faster sub-3 clears than Acheron comps, 85-95% PF reliability, and 0-cycle Stages 9-12. Apocalyptic Shadow Stage 4 lingers Nov 10-Dec 22.

Quick action items:

1. Circle Dec 8, 2025, on your calendar for MoC reset.

2. Pre-battle, lean into that 50% delay Technique.

3. Road-test teams in Simulated Universe.

Enemy Breakdown & Exploits

Leads breaking 200+ SPD strike first. Memosprites shrug off Future buffs, churning out 6 Recollection per cycle.

Why Remembrance Owns This

Stack +72% CRIT DMG via Phainon + Cyrene, plus Staff of Remembrance (+30% action advance, +40% Energy at ≥3 Remembrance). honkai star rail express supply pass recharge through BitTopup – competitive prices, instant delivery, rock-solid security, 24/7 help.

(Editor's take: I've seen hypercarries flop here; Remembrance just feels smoother, like it was tuned for this exact nightmare.)

Hyacine & Castorice Quick Hits

Hyacine (5★ Wind Remembrance sustain) drops Ica AoE heals (4% Max HP +40, stacking to 120% Ica DMG). Her Ult (140 Energy) triggers 'After Rain' (+30% Max HP +600 HP, 3 turns). Castorice (Quantum DPS) scales 200% Newbud off max 34,000 Netherwing HP, caps at 0.48% DMG, and thrives on HP loss for Newbud stacks.

Build Hyacine at 5000+ HP, 200+ SPD, 130%+ CRIT DMG, 30%+ Effect RES. Her hypercarry synergy with Castorice? HP-scaling heals straight-up fuel Newbud.

Steps to get rolling:

1. Hyacine traces: Talent > Skill > Ultimate > Memosprite (Gloomy Grin > Stormy Caress > Tempestuous Halt).

2. Duo Castorice + Hyacine for Netherwing tanking.

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Synergy Spotlight

Cyrene + Castorice + Evernight/Tribbie/Cipher/RMC + Hyacine nails sub-3. Hyacine outshines Gallagher/Aventurine for DPS uptime, heals, and cleanse.

Eidolons & Light Cones? Hyacine E1 edges her sig LC; A6 grants 100% CRIT Rate +25% Outgoing Healing on <50% HP allies. A4 cleanses 1 debuff, +50% Effect RES. Cyrene's sig bumps +18-30% SPD.

Effect Hit Rate Basics – Don't Sweat It

Hyacine skips EHR; aim 30%+ Effect RES for MoC/PF, paired with A4 trace cleanse.

Substats: Effect RES > SPD > HP% > CRIT DMG. Her kit? EHR-proof.

Do this:

1. Farm 30%+ Effect RES on relics/substats.

2. Pop A4 for that +50% Effect RES burst.

3. Stress-test debuff resists in Simulated Universe.

EHR? Irrelevant here. 30%+ Effect RES locks in 100% reliability.

Breakpoints seal it: 30%+ Effect RES keeps uptime flawless in 'Category Mistake'.

Speed Substats – Your Real MVP

200+ SPD on Hyacine/Cyrene laps the 174 enemy SPD. Tempestuous Halt adds +20% Max HP, +1% Outgoing Healing/SPD past 200 (caps at 200%).

Feet slot: SPD main stat. Subs? SPD #1 priority. Technique gives +50% delay edge.

Hit these:

1. 200+ total SPD supports (Body CRIT Rate/Feet SPD/Rope ERR on Cyrene).

2. SPD subs over EHR.

3. Hyacine demands 200+ SPD for PF clears.

Team tuning: Supports prioritize SPD > Talent > Skill > Ult > Basic. Hyacine: SPD > HP% > CRIT DMG > Effect RES.

Action value? Post-Mem, 100% advance (double DPS turns). Staff delivers +30% advance.

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EHR vs Speed: The Verdict

Speed crushes EHR – kit ignores it outright.

• Speed: 200+ unlocks A2/A6 traces.

• EHR: Zero breakpoints; 30%+ Effect RES covers you.

• Tradeoff: SPD > Effect RES > HP%/CRIT DMG.

Data shows <200 SPD tanks timing. F2P Trailblazer E6? 70%+ clears with SPD focus.

Steps:

1. Feet SPD +4+ SPD subs for 200+.

2. Ditch EHR; Duke 4pc only after SPD breakpoints.

3. MoC formula: 200+ SPD +30% RES = sub-3 locked.

PF demands Hyacine at 200 SPD. Hypercarry? Phainon/Cyrene SPD first. Sustain? Hyacine SPD leads.

Killer Team Comps

Core: Cyrene/Castorice/Evernight/Hyacine for sub-3 MoC. Variant: Castorice + Remembrance Trailblazer + Tribbie + Hyacine (Floor 12 clear).

Triple Remembrance pumps 6 Recollection/cycle. Phainon hyper? Phainon/Cyrene/Cerydra/Dan Heng PT (2-cycle).

Build it:

1. Cyrene (200+ SPD) leads.

2. Slot Castorice DPS, Hyacine sustain.

3. Flex Evernight/Tribbie/Cipher/RMC.

Hypercarry twist: Castorice/Tribbie/RMC/Hyacine.

Sustain-heavy: Mydei/Cyrene/Tribbie/Hyacine (HP-scaling focus).

F2P: Trailblazer E6 + Herta/Tingyun/Gepard + Hyacine (70%+ clears); Castorice S5 Memory's Curtain (86% DPS).

Relics & Planars Locked In

Hyacine rocks Warrior Goddess 4pc (+6% SPD 2pc, post-heal +6% SPD/+15% ally CRIT DMG). Cyrene? Amphoreus 4pc (+8% CRIT Rate/+8% ally SPD memosprite).

Hyacine Planars: Giant Tree (+6% SPD, ≥180 SPD: +20% Outgoing Healing). Trailblazer: 2pc Hackerspace + Ashblazing.

Gear up:

1. Hyacine: Body Outgoing Healing/HP%; Rope ERR (140 Energy).

2. Cyrene: SPD > Talent > Skill subs.

3. F2P: S5 Memory's Curtain (86% DPS/12% SPD).

Alts for Hyacine: 2pc Sacerdos + Hackerspace. Amphoreus boosts team SPD via +8% CRIT Rate.

Priority: Hyacine SPD > HP% > CRIT DMG > Effect RES. Cyrene: SPD > CRIT Rate.

Rotation & Playstyle Flow

1. Technique (50% delay). 2. Early Mem summon (+100% advance). 3. Skills funnel. 4. Post-Mem DPS burst. 5. Resummon Mem.

Phainon example: RMC Mem → Cyrene Skill → Cerydra targets Phainon → Mem advances Cyrene → Cyrene Skill → Phainon Basic → Ult. Hyacine: Skill/Ult stacks Ica (120% DMG).

Nail it:

1. Pre-summon Mem for double turns.

2. Hyacine Skill builds Ica.

3. Ult drops 'After Rain' HP buffs.

Castorice: HP drain → Newbud → Netherwing tanks.

Tips: +40% DMG non-Chrysos (Cyrene); Zone adds +20% DMG.

Pitfalls & Quick Fixes

Big no-nos: SPD <200, skipping Mem resummon, skimping Effect RES.

Bronya ER mismatches? Fix with E1 > sig LC.

Fixes:

1. SPD Feet + subs.

2. Hyacine to 30%+ Effect RES.

3. Simulated Universe rotation drills.

Subs trap: Skip ER obsession; SPD rules.

Failures? Low SPD kills sub-3; resummon hits 6 Recollection.

Tools & Resources

Simulated Universe for relic/rotation tests.

Benchmarks: Castorice 1-cycles, Phainon 400% scaling, Trailblazer 55-60% CRIT DMG shred.

Do:

1. SU sub-3 practice.

2. Track 85-95% PF.

3. Dates: PF Nov 24, MoC Dec 8, 2025.

FAQ

Best Effect Hit Rate for Hyacine in MoC 3.7?
No EHR needed; 30%+ Effect RES via substats/A4 trace handles cleanse.

Speed needs for Castorice in Remembrance teams?
Supports (Cyrene/Hyacine): 200+ SPD beats 174 enemy.

Hyacine & Castorice synergy in 'Category Mistake'?
Hyacine HP heals power Castorice 200% Newbud; 6 Recollection/cycle for sub-3.

Top relics for 3.7 MoC Remembrance?
Hyacine: Warrior Goddess 4pc; Cyrene: Amphoreus 4pc; SPD subs first.

EHR or Speed priority for clears?
200+ Speed > 30%+ Effect RES > EHR (skippable).

F2P squads for Category Mistake?
Trailblazer E6 + Herta/Tingyun/Gepard + Hyacine (70%+ clears); Castorice S5 Curtain (86% DPS).