Hyacine Best Builds and Teams Guide– Light Cones, Relics, Stats & Team Comps | Honkai Star Rail

Hyacine is a 5-star Wind character in Honkai: Star Rail who follows the Path of Remembrance. She functions as a high-speed healer and hybrid support-DPS, specializing in HP-sacrifice healing and AoE damage through her unique summon, Little Ica.

This guide dives deep into her optimal Light Cones, relic builds, stat priorities, trace upgrades, and best team compositions to help you dominate MoC, Simulated Universe, and more.

Hyacine Best Build Overview

Role: Healer / Support DPS
Element: Wind
Path: Remembrance
Primary Scaling: SPD, Max HP, Healing Bonus

Hyacine has a relatively high energy requirement, so managing Energy Regeneration is important to ensure consistent uptime on her Ultimate.

Light Cones for Hyacine

Hyacine’s choice of Light Cone defines her effectiveness as a healer and support DPS. Here’s a breakdown of the top options based on synergy, stats, and team needs:

1. Long May Rainbows Adorn the Sky (Signature)

• +18% to 30% SPD
• Triggers AoE bonus damage via Little Ica by consuming party HP
• Applies Vulnerability debuff (up to 36%) for 2 turns

2. Memory’s Curtain Never Falls (F2P Option)

• +6% to 12% SPD
• Increases team DMG (8–16%) after using Skill

3. Victory in a Blink (4★)

• Boosts CRIT DMG
• Provides teamwide damage boost after using Skill

Best Relics & Ornaments

Selecting the right relics and planar ornaments ensures Hyacine’s healing scales efficiently while enabling her to maintain strong uptime on support effects:

Relic Set: Warrior Goddess of Sun and Thunder (4-pc)

• 2-pc: +6% SPD
• 4-pc: Healing others grants SPD +6% and CRIT DMG +15% to all allies

Alternative Sets:

• 2-pc Messenger Traversing Hackerspace + 2-pc Sacerdos’ Relived Ordeal
• 2-pc Passerby of Wandering Cloud + 2-pc Messenger for early builds
• Hero of Triumphant Song is also viable (SPD + CRIT DMG for Ica)

Planar Ornaments: Giant Tree of Rapt Brooding (Best)

• 2-pc: +6% SPD
• At 135+ or 180+ SPD: +12% / +20% Outgoing Healing

Alternative Ornament:

• Broken Keel: +CRIT DMG for team if Effect RES is high enough

Stat Priorities

Optimizing Hyacine’s stats is essential to boost both her healing and passive damage through Ica. Focus on the following main and substats:

Hyacine’s healing scales with every point of SPD above 200 (up to +200%).

Trace Leveling Priority

Leveling Hyacine’s traces in the correct order maximizes her impact in battle. Here’s how to prioritize her abilities and key passives:

1. Ultimate – Boosts Max HP and healing
2. Memosprite Talent – Auto-healing and damage scale
3. Skill – Summons Little Ica
4. Memosprite Skill – AoE damage based on healing tally
5. Talent – Enhances Ica’s DMG per healing event
6. Basic ATK – Least impactful

Key Traces to Unlock:

• Gloomy Grin (A2): 100% CRIT Rate and bonus healing when allies are low HP
• Stormy Caress (A4): Adds Effect RES + Cleanses debuffs
• Tempestuous Halt (A6): Increases healing and HP scaling past 200 SPD

Best Hyacine Teams

Hyacine fits naturally into HP-scaling and debuff-based teams. These compositions bring out the best in her healing and AoE capabilities:

1. Castorice Hypercarry (Meta)

• DPS: Castorice
• Supports: Tribbie, Remembrance Trailblazer / Ruan Mei
• Sustain: Hyacine

Why it works: Hyacine’s healing from HP drain boosts Castorice’s Newbud generation and survivability.

2. Blade / Mydei HP-Drain Team

• DPS: Blade or Mydei
• Supports: Tribbie, Sunday / Sparkle
• Sustain: Hyacine

Why it works: Constant HP drain = frequent healing = high DPS uptime

3. Acheron Debuff Engine

• DPS: Acheron
• Supports: Jiaoqiu / Pela, Sparkle
• Sustain: Hyacine

Why it works: Signature Light Cone applies Vulnerability for faster Slashed Dream stacks

4. F2P-Friendly Comp

• DPS: Dr. Ratio / Qingque
• Supports: Pela, Remembrance MC
• Sustain: Hyacine

Why it works: Budget-friendly debuff comp with strong sustain

5. Generalist Sustain Build

• DPS: Any (Feixiao, Herta, Dan Heng IL)
• Supports: Tingyun, Yukong
• Sustain: Hyacine

Why it works: Flexible off-healer with passive AoE damage

Eidolon Recommendations

Hyacine’s Eidolons significantly enhance her support capabilities. Here’s what each major Eidolon brings to her overall performance:

• E1 – Adds +50% Max HP boost and instant healing post-attack
• E2 – Grants +30% SPD for 2 turns when any ally loses HP
• E4 – Boosts CRIT DMG scaling for SPD over 200
• E6 – Adds +20% All-Type RES PEN while Little Ica is active

E1 is the best stopping point for most players; gives both survivability and DPS scaling.

Final Tips for Mastering Hyacine

Before wrapping up, here are some expert-level insights to help you make the most of Hyacine’s unique mechanics and kit synergy:

• Aim for 220+ SPD in combat to unlock trace effects
• Try to hit 4500+ HP outside combat for solid healing baseline
• SPD over 200 grants +1% healing per point (up to +200%)
• Use her Signature Light Cone for best synergy with HP-draining teams
• Equip Warrior Goddess 4pc + Giant Tree for max SPD + healing scaling
• Use her in MoC, SU, and HP-scaling teams for best value

Conclusion

Hyacine isn’t your average healer—she blends proactive healing, SPD-scaling burst AoE, and synergy with HP-draining DPS units like Castorice and Blade. With smart relic choices and thoughtful team comps, she becomes a dual threat: sustain and damage. Prioritize SPD, stack HP, and unleash Little Ica to carry your squad to victory.

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