HSR 3.7 Cyrene Hypercarry: Best Sunday + Aventurine Teams

Buffget

2025/12/01

Dominate HSR 3.7 endgame with Cyrene hypercarry teams featuring Sunday action advances and Aventurine shields. Confirmed banner: November 5 to December 17, 2025 (Phase 1: Nov 5–26). Core facts: SPD 180+ for +20% ally DMG + Ice RES PEN, HP 60k+ scaling, optimal comps like Cyrene + Phainon + Sunday + Aventurine. Full builds, rotations, Eidolons, MoC/PF clears for T0 performance. (72 words)

Introduction to Cyrene Hypercarry in 3.7

Why Cyrene Dominates 3.7 Meta

Cyrene just shreds the meta right now. Her Memosprite pumps up max HP by 24%, and those Recollection stacks—Ult hits at 24 or 12—make her a beast. First Ult? It wipes debuffs, cranks ally Ults to max, and drops you into Ripples mode. There, her enhanced Basic unleashes 30% Max HP Ice on a single target plus AoE, stacking +3 more. Skill lays down a 2-turn Zone dishing 24% True DMG per ally hit—E2 bumps that to +6% per unique buffed ally, up to 24%. Talent stacks on every action (overflow at 27, kicking off with +2/3/6 per Chrysos Heir/Remembrance). Oh, and Technique? +50% ally SPD for 30s.

Stack 180 SPD relics first—they net +20% ally DMG and +2% Ice RES PEN per point over that, up to 120%. (Ever tried farming those? Nightmare, but worth it.)

Sunday and Aventurine Synergy Overview

Sunday's your action advance wizard at 40%, perfectly patching non-Remembrance stack gaps in Cyrene + Phainon + Sunday setups. Aventurine? Rock-solid 100% shields plus FUA to juice Phainon. Cyrene's This Ode throws +6 Coreflames and +12% CRIT DMG on Phainon (to 72%). Easy steps: Build Sunday for SPD/Effect RES. Slap on Aventurine shields. Cycle Ult > Skill for endless zone True DMG.

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Optimal Team Compositions

Core Cyrene + Sunday + Aventurine + Flex

Honkai Star Rail team interface with Cyrene, Phainon, Sunday, and Aventurine

Flagship here: Cyrene + Phainon + Cerydra + Sunday/Aventurine/DHPT. Phainon feasts on +6 Coreflames and Sunday advances for 400%+ True DMG. Aventurine's Imaginary shields enable FUA/Physical dominance in PF/MoC—think 2-cycle clears. Run it like: Cyrene Skill for zone. Sunday pushes Phainon. Aventurine shields before Ult.

Flex: Cerydra (+30% Military Merit CRIT DMG +1 Charge); DHPT (+100% Souldragon action fwd + shields).
Roles: Cyrene (buffer), Phainon (DPS), Sunday (advancer), Aventurine (sustain).

Premium vs F2P Variants

Premium shines with E2 Cyrene + Phainon + Cerydra + Sunday (E2: +12 start stacks +6% Zone DMG). F2P holds strong: Cyrene + Aglaea + Sunday + DHPT (+72% DMG/36% DEF ignore). Full Remembrance (Cyrene + Castorice + Hyacine + Evernight) starts +6 stacks. Mixed paths? Action fwd versatility. Test in simulator; swap Mydei for F2P Phainon.

Role Assignments and Pathing

Cyrene: Remembrance Ice. Sunday: Harmony. Aventurine: Preservation Imaginary. Phainon: Physical/Remembrance. Slot hypercarry in Trailblazer poem for energy funnel.

Best Builds for Cyrene Hypercarry

Relics and Planars

Cyrene relic and planar equipment build in Honkai Star Rail

Feet: SPD 180+. Orb/Rope: HP 60k+ (HP%). Body: CRIT DMG (>100% Rate). Go 4-pc World-Remaking Deliverer (+8% CRIT Rate, +24% HP memosprite/15% ally DMG); or 4-pc Hackerspace (+6% SPD +12% post-Ult), 2-pc Longevous + Hackerspace. Planars: Amphoreus (+8% CRIT Rate, memosprite +8% ally SPD); Fleet (+12% HP, SPD≥120 +8% ATK). Subs: SPD > CRIT > HP > Effect RES. Farm plan: SPD Feet. HP% Body. Energy Refill 140 Rope (Ult every 3-4 turns).

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Light Cones Tier List

Sig: This Love, Forever (100%). F2P: Memory’s Curtain Never Falls S5 (86.17%, SPD + ally DMG post-Skill); Victory In a Blink S5 (88.19%, CRIT DMG + ally DMG post-memosprite). Chase sig > F2P S5 (15-25% uplift). Equip for memosprite synergy.

Trace Priorities

Triad of Causality > Traveler of Time > Pure Child of Remembrance. Skill > Talent > Ultimate > Basic (Lv.10). Causality: SPD≥180 +20% DMG +2% PEN per excess (max 120%). Max Skill for zone/stacks. Talent overflow. Causality buffs.

Sunday Support Build Guide

Key Relics for Buffs

Sunday support build relics in Honkai Star Rail

SPD/Effect RES unlocks 40% action advances. Hackerspace for team SPD. SPD Feet 180+. Effect RES Body. Pair with Cyrene zone.

Eidolon Recommendations

E1: +6 stacks/+12 Minuet bounces. E2: +12 stacks/Zone DMG. E6: first Ult +100% action fwd. E2 > E6 > E1. Pull E1 + Sig LC; E2 for non-Remembrance.

Rotation Tips

Post-Cyrene Skill, advance Phainon. Trailblazer poem hypercarry. Cyrene Ult. Sunday advance. Refresh memosprite.

Aventurine Sustain Setup

Shield Strength Builds

100% shields + FUA Physical. HP/SPD grit relics. Max shields pre-pull. FUA Phainon. Vs DHPT +80% Bondmate DMG.

Synergy with Hypercarry

Cyrene/Phainon/Sunday: 60k PF/MoC scores (4 cycles). Shield hypercarry. Ult spam cycle.

Common Pitfalls

Low SPD kills synergy. Team-wide 180 SPD fixes it.

Team Rotations and Playstyle

Full Cycle Breakdown

Cyrene hypercarry team rotation guide in Honkai Star Rail

Cyrene Ult (Memosprite, max Ults, +3 stacks Basic). Skill (zone 24% True DMG, +3 stacks). Sunday advances hypercarry. Aventurine sustains. Basic Minuet (60% HP Ice AoE at 3 stacks). SPD 180-200: cycles every 3-4 turns.

Damage Optimization

Zone amps ally DMG; This Ode +16% ATK/72% CRIT Rate on Phainon. Funnel energy to Cyrene.

Energy Management

Energy Rope +140 Refill. No skimping on funneling.

Performance in Endgame Content

MoC 12 Clears

Honkai Star Rail MoC 12 clear with Cyrene hypercarry team

T0 with Sunday/Aventurine: 2-cycle, 400%+ scaling. Phainon > Castorice.

Apocalyptic Shadow Results

60k PF scores (4 cycles); Remembrance viable.

Damage Ceilings

Sig LC + E2: 15-25% uplift; HP 60k memosprite 60% AoE.

Comparisons and Alternatives

Vs Other Hypercarries

Data shows Phainon T0 with Cyrene/Sunday (400% vs Castorice 200%). Full Remembrance stacks faster.

Support Swaps

Hyacine (200 SPD healer) vs Aventurine shields. DHPT for Phainon-specific.

Eidolon Impact Analysis

E1 spikes over Sig; E2 for mixed.

Full Remembrance: +6 start stacks, fast Ult, but Heir-limited.
Mixed Sunday: Slower stacks, action fwd offsets, broader hypercarry.

(Editor's take: Full Remembrance feels niche—mixed wins for most rosters.)

Common Mistakes and Pro Tips

Misdistrict Relic Stats

No 180 SPD? Buffs vanish. Feet SPD > HP.

Buff Timing Errors

Ult before Skill flops. Pro tip: Energy funnel; skip E2 if non-ideal; Sig's 15-25% uplift seals it.

F2P Optimization

Memory’s Curtain S5; Aglaea + DHPT.

Conclusion and Updates

T0 3.7 MoC/PF. Watch Nov 5–Dec 17 banner (UTC+8).

FAQ

What is the best Cyrene hypercarry team in HSR 3.7?
Cyrene + Phainon + Cerydra + Sunday/Aventurine (400%+ scaling, 2-cycle MoC).

How does Sunday synergize with Cyrene?
40% action advances offset stacks, Phainon Ult spam post-Cyrene Skill.

Best relics for Cyrene with Aventurine?
4-pc World-Remaking Deliverer (SPD 180+, HP 60k+); Amphoreus Planars.

Cyrene hypercarry rotation guide?

Ult summon; 2) Skill zone; 3) Sunday advance; 4) Hypercarry Ult; 5) Sustain.

Is Aventurine good in Cyrene teams?
Yes, T0 shields/FUA Physical hypercarry PF/MoC.

Cyrene E6 worth it for hypercarry?
High (+100% first Ult action fwd); prioritize E2 stacks/Zone.