Character Overview: What Makes Cyrene Tick in v3.7
Here's the thing about Cyrene – she's not your typical support character. This Ice Remembrance unit operates through memosprite summoning mechanics that honestly feel like playing a completely different game. At level 80, you're looking at solid base stats: 1397 HP, 446 ATK, 582 DEF, 101 SPD. Her traces bump those numbers with +37.3% CRIT DMG, +10% HP, and +9 SPD.
But here's where it gets interesting. Her memosprite 'Demiurge' runs at 0 SPD (yeah, zero) with HP matching 100% of Cyrene's Max HP. They share a mutual +24% Max HP bonus that creates some fascinating scaling opportunities.
The Skill deployment? It's a True DMG zone that deals 24% of original damage per ally damage instance for 2 turns. Her Ultimate needs 24 points for the first cast, then drops to 12 points afterward. You'll generate 1 point from Basic ATK, 3 points from Enhanced Basic/Skill, with a 27-point overflow capacity that actually matters in longer fights.
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Trace Priority & Material Requirements
Let's be practical here. Priority order: Memosprite Skill > Skill (True DMG buff) > Talent/Ultimate > Basic ATK/Memosprite Talent.
The material grind is... substantial:
- Travel Encounters: 21 pieces
- Adventure Log: 8 pieces
- Traveler's Guide: 287 pieces (ouch)
- Sea Siren's Torn Fin: 65 pieces from Stagnant Shadow farming
- Ethereal Omen: 56 pieces
- Echoing Wail: 71 pieces
- Eternal Lament: 73 pieces
- Tracks of Destiny: 8 pieces
- Daythunder Anamnesis: 12 pieces (weekly boss – start farming now)
- Credits: 3.89 million total
Major trace abilities worth noting: Causality in Trichotomy (absolute priority), Ripples Across Time gives +2/3/6 start Recollection based on Chrysos Heirs/Remembrance allies, and Child of Remembrance makes teammate memosprites gain unconsumable Future stacks. That last one's a game-changer for team synergy.
Best Light Cones for Cyrene
Signature: This Love, Forever (5★ Remembrance)
Level 80 stats hit 1270 HP, 476 ATK, 463 DEF. S1 grants +18% SPD (massive for breakpoints), while memosprite Skills provide 'Blank' (+10% enemy damage taken) and 'Verse' (+16% ally CRIT DMG). Both effects stack to +60% maximum. S5 scaling jumps to +30% SPD, +18% Blank, +28% Verse, with +80% maximum effects.
Performance vs Signature S1:
- Long May Rainbows: 96.29% (surprisingly close)
- To Evernight's Stars: 90.61%
- Victory In a Blink S5: 88.19%
- Memory's Curtain Never Falls S5: 86.17%
F2P Alternatives that Actually Work:
Memory's Curtain Never Falls at S5 provides +6-12% SPD and post-Skill +8-16% ally DMG for 3 turns. Victory In a Blink S5 offers +12-24% CRIT DMG with memosprite ally effects granting +8-16% ally DMG for 3 turns.
Investment priority follows this path: E0S0 > E1S0 > E2S0 > E2S1 > E6S1. Don't chase signature before securing character copies.
Best Relics & Planar Ornaments
BiS Relic Set: Deliverer's Hood / World-Remaking Deliverer (4pc)
The 2-piece gives +8% CRIT Rate. But that 4-piece effect? +24% Max HP for both wearer and memosprite when memosprite's on field, plus +15% ally DMG. The 2-piece effect activates post-Basic/Skill with memosprite present, making this set practically mandatory.
Best Planar Ornaments: Amphoreus (2pc)
+8% CRIT Rate and +8% SPD for all allies when memosprite's active. That non-stackable SPD buff helps entire teams reach crucial breakpoints – it's honestly overpowered.
Alternatives Worth Considering:
Speed sets include Messenger's Holovisor, Sacerdos', and Warrior Goddess (each providing +6% SPD). Eagle of Twilight Line offers +25% action advance post-Ultimate for faster cycling.
Ornament alternatives: Giant Tree (+6% SPD with scaling heal), Sprightly Vonwacq (+5% ERR plus +40% action advance at 120+ SPD), Bone Collection's (+12% HP and +28% CRIT DMG at ≥5000 HP threshold).
Stats Guide: Breakpoints & Priorities
Main Stats: Body wants CRIT DMG/HP% (HP% preferred for scaling), Feet needs SPD, Sphere takes HP%/Ice DMG, Rope goes HP%
Substats: SPD > CRIT Rate/DMG > HP
Target Benchmarks:
- SPD: 180+ (200 ideal) – this enables A2 passive for +20% ally DMG
- HP: 5000+ for Bone Collection's synergy
- CRIT Rate: 30%+, CRIT DMG: 160%+
Example Endgame Stats: HP 6879, ATK 1726, DEF 1399, SPD 189, CRIT Rate 38%, CRIT DMG 182%
That 180 SPD breakpoint activates A6: +20% ally DMG with +2% Ice RES PEN per excess speed point (capped at 60% maximum). Each SPD substat beyond 180 provides roughly 3.3% DPS increase – the scaling's actually linear.
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Eidolon Analysis: Where to Stop Pulling
E1: Ode to ██ on Minuet gains +6 Recollection points and +12 bounces. This improves burst potential and generation efficiency significantly.
E2: +12 Recollection points at battle start, plus +6% Zone True DMG per unique buff (24% maximum). This addresses her main energy concerns while boosting damage.
E6: First Ultimate grants +100% ally action forward, while Ode to ██ Minuet provides 1x -20% enemy DEF and 2x+ grants +24% ally action forward.
My Recommendation: Stop at E1 or E2 for optimal value. E2 genuinely fixes energy and rotation issues with substantial damage increases. The character remains completely viable at E0 for Castorice teams with proper speed tuning, though.
Best Team Compositions
Team 1: Full Remembrance Core
Cyrene/Castorice/Evernight/Hyacine with sustain. This generates 6 Recollection points per cycle. E0 starting at 6 points plus 2 turns at 180 SPD equals 12 points. Hyacine above 200 SPD adds another 6 points per cycle – the math works beautifully.
Team 2: Phainon Focus
Cyrene/Phainon/Cerydra/Dan Heng•Permansor with support options. Phainon receives Ode buffs: +6 Coreflames, +12% CRIT DMG, +16% CRIT Rate, +4 Scourge stacks. It's honestly broken.
Team 3: Mydei Synergy
Cyrene/Mydei/Tribbie/Hyacine. Mydei benefits from cleanse effects and +200% CRIT DMG through Godslayer mechanics. Hyacine becomes essential for HP consumption management here.
Team 4: Castorice Optimization
Castorice/Evernight/Cyrene/Hyacine maximizes Newbud overflow to 200% with +0.24% DMG per percentage point (3x multiplier against ≤2 enemies). That's roughly 15% maximum damage boost – not insignificant.
Gameplay Tips & Rotation Strategy
Pre-Battle Setup: Her Technique Peace at West Wind's End provides 30-second Dimension with +50% ally SPD and Zone deployment. Enemies receive 'This Moment, Forever' preventing actions entirely.
Optimal Rotation (Phainon Team):
- RMC Memosprite Technique
- Cyrene Skill (pre-transform for Recollection)
- Cerydra targeting Phainon
- Continue standard rotation
- Cyrene Ultimate when ready
Key Mechanics to Remember: Memosprite acts through Ultimate activation, generates points via ally 'Future' stacks. Skill pre-Ultimate deployment maintains Zone uptime. No SP recovery on Enhanced Basic ATK. Buffs persist entire battle in Castorice teams.
Ascension Materials & Pre-farming
Character Ascension: Fear-Stomped Flesh (15), Courage-Torn Chest (15), Glory-Aspersed Torso (15), Sea Siren's Torn Fin (65), Credits (308,000)
Signature Light Cone: Fear-Stomped Flesh (20), Courage-Torn Chest (20), Glory-Aspersed Torso (14), Bīja of Consciousness (4), Seedling of Manas (12), Flower of Ālaya (15), Credits (385,000)
Pre-farming Priority: Start with Daythunder Anamnesis (12 pieces, 3x weekly limit) and Sea Siren's Torn Fin (65 pieces from Stagnant Shadow). The Bīja, Seedling, and Flower materials come from standard Calyx farming.
Verdict: Should You Pull Cyrene?
Cyrene represents a strong investment for Remembrance and Chrysos Heir teams, particularly if you're running Castorice, Phainon, or Mydei compositions. Her unique memosprite mechanics and True DMG zone provide genuinely irreplaceable utility. The HP-scaling damage adds meaningful DPS too.
Pull Recommendations:
- High Priority: Players with Castorice, Phainon, or planned Remembrance teams
- Medium Priority: Players seeking versatile support for future Chrysos Heir releases
- Skip: F2P players without specific team synergy or those with existing strong support rosters
She requires significant investment for optimal performance but remains viable at E1 with proper team construction. Signature provides substantial benefits, though F2P alternatives achieve 86% relative performance – not terrible.
Investment Path: Secure E0 first, evaluate performance in your teams, then consider E1 for improved Recollection generation or signature for speed breakpoints. E2 addresses energy concerns if you're experiencing rotation issues.
FAQ
What's Cyrene's optimal speed breakpoint? Target 180+ SPD for A2 passive (+20% ally DMG), with 200 SPD being ideal. Each SPD substat beyond 180 provides roughly 3.3% DPS increase.
Is Cyrene's signature Light Cone worth pulling? Signature provides 18% SPD and team buffs, but F2P Memory's Curtain Never Falls S5 achieves 86% relative performance. Depends on your budget.
Which Eidolon should I stop at? E1 provides excellent value with +6 Recollection points. E2 fixes energy issues and adds 24% Zone True DMG. Most players should stop at E1 or E2.
What teams work best with Cyrene? Full Remembrance teams (Castorice/Evernight/Hyacine) and Chrysos Heir compositions (Phainon/Mydei teams) provide optimal synergy.
How much HP should Cyrene have? Target 5000+ HP for Bone Collection's synergy. Endgame builds reach 6000+ HP. Remember, memosprite inherits 100% of her Max HP.
When does Cyrene release? Cyrene releases with HSR v3.7 on November 5, 2025. Signature Light Cone banner runs November 4 to December 16, 2025.
