Honkai Star Rail Hyacine Guide: Build, Teams, and Gameplay

Introducing Hyacine, one of the most versatile and powerful healers in Honkai Star Rail's current meta. As the Twilight Courtyard opens its gates once more to Evernight, this Wind Remembrance character has quickly established herself as an essential support unit for various team compositions since her debut. With Version 3.7's updates, Hyacine continues to dominate as a top-tier sustain option, especially for HP-scaling teams.

Who is Hyacine in Honkai Star Rail?

Hyacine, whose full name is Hyacinthia, is a Wind Remembrance character who serves as both an exceptional healer and a surprisingly effective damage dealer. As the Chrysos Heir who guards the Sky Coreflame, she brings unique healing mechanics through her memosprite companion, Little Ica.

What makes Hyacine stand out from other healers in HSR Hyacine's kit is her ability to provide consistent healing while simultaneously dealing impressive AoE damage. Her memosprite Little Ica deals damage based on the total healing done throughout the battle, creating a unique scaling mechanism that rewards players for maximizing her healing potential.

Hyacine's Key Abilities and Mechanics

Hyacine's kit revolves around her memosprite Little Ica and her "After Rain" state:

• Basic Attack: Deals Wind DMG equal to 50% of Hyacine's Max HP to a single enemy

• Skill: Summons Little Ica and heals all allies for 8% of Hyacine's Max HP plus 160

• Ultimate: Summons Little Ica, heals allies, and enters "After Rain" state for 3 turns, increasing all allies' Max HP by 30%

• Talent: Little Ica's damage increases by 80% for 2 turns when healing is provided

• Memosprite Skill: Little Ica deals Wind DMG to all enemies equal to 20% of the total healing done in battle

The most unique aspect of honkaistarrailhyacine's kit is Little Ica's passive healing. When allied units lose HP (from attacks or HP consumption), Little Ica consumes 4% of its own HP to heal them. During the "After Rain" state, this healing extends to all allies and Little Ica automatically attacks after Hyacine uses an ability.

Best Hyacine Materials and Build Guide

Recommended Light Cones

1. Long May Rainbows Adorn the Sky (5★) - Her signature light cone provides SPD and increases damage taken by enemies

2. Memory's Curtain Never Falls (4★) - Great F2P option that increases SPD and team DMG

3. This Love, Forever (5★) - Provides SPD boost and buffs

Best Relics for Hyacine

4-Piece Set:

• Warrior Goddess of Sun and Thunder - Increases SPD and team CRIT DMG through healing

2+2 Piece Options:

• Any 2-piece set that provides SPD boost

• Giant Tree of Rapt Brooding (2-piece) - Increases SPD

Main Stats Priority

• Body: Outgoing Healing

• Feet: SPD

• Sphere: HP%

• Rope: Energy Regen

Substats Priority

1. SPD (aim for 200+ in combat)

2. HP%

3. CRIT DMG

4. Flat HP

Hyacine Hyacine Materials: Speed Threshold

The key to maximizing hsr hyacine's potential is reaching the 200 SPD threshold during combat. This activates her "Tempestuous Halt" Bonus Ability, which increases her Max HP by 20% and boosts Outgoing Healing by 1% for every point of SPD over 200.

With proper relics and light cones, reaching this threshold is achievable even for F2P players. Each additional point of SPD not only improves her healing output but also increases Little Ica's damage potential.

Best Teams for Hyacine

HP-Scaling Team (Recommended)

• Hyacine (Sustain)

• Castorice (Main DPS)

• Tribbie (Support)

• Pela/Sunday (Support)

This team maximizes hyacine hsr's synergy with HP-scaling units. Castorice benefits tremendously from Hyacine's healing to generate more Newbuds, while Tribbie provides All-Type RES PEN buffs. The fourth slot can be filled with Pela for DEF shred or Sunday for CRIT buffs.

F2P Team Option

• Hyacine (Sustain)

• Remembrance Trailblazer (Support)

• Pela (Support)

• Any CRIT DPS

This accessible team uses the Remembrance Trailblazer for turn advance and True DMG buffs, with Pela providing DEF reduction. Any main DPS can work here, though HP-scaling units gain more benefits.

Generalist Team

Hyacine can fit into almost any team as a sustain unit, especially with her signature light cone. Some notable synergies include:

• With Acheron: Provides Slashed Dream stacks through her Memosprite Skill

• With The Herta: Helps with energy restoration through memosprite attacks

• With Feixiao: Generates Flying Aureus stacks through off-turn attacks

Hyacine's Eidolons: Worth Pulling?

While Hyacine is excellent at E0, her Eidolons provide significant upgrades:

• E1: Increases allies' Max HP by 50% during After Rain state

• E2: Increases SPD by 30% when allies lose HP

• E4: Adds CRIT DMG scaling based on SPD

• E6: Improves Little Ica's skill and adds 20% All-Type RES PEN

For most players, E0 is sufficient, but E1 represents a massive power spike for HP-scaling teams if you can afford it.

Gameplay Tips for Hyacine

1. Maintain After Rain State: Use her Ultimate as soon as possible and manage skill points to keep this state active

2. Prioritize SPD: Build Hyacine with as much SPD as possible to maximize healing and damage

3. HP Management: In HP-consuming teams, time your heals carefully to maximize both survival and damage output

4. Cleanse Debuffs: Use Hyacine's Skill and Ultimate strategically to cleanse debuffs from your team

Conclusion: Is Hyacine Worth Pulling?

As the 3.7 updated hyacine continues to prove her value in the current meta, she remains one of the best sustain units in the game. If you use HP-scaling characters like Castorice, Tribbie, or Blade, Hyacine is practically essential.

Even in general team compositions, her combination of healing, HP buffing, and surprising damage output makes her a top-tier choice. While her signature light cone enhances her capabilities, she performs excellently even with F2P options.

For players looking to strengthen their account with a versatile support that fits into multiple team archetypes, Hyacine represents one of the best investments in Honkai Star Rail's current roster.

Whether you're a veteran player looking to optimize your damage output or a newcomer seeking a reliable healer, Hyacine's unique kit and versatility make her a standout character worth adding to your roster.

Have you built Hyacine in your account? What teams do you run her with? Share your experiences in the comments below!