Honkai Star Rail Hyacine V1 Kit Leaked: Eidolons, Skills, Light Cones

With the official announcement of "Castorice" and "Anaxa" in Honkai: Star Rail 3.2 banners, Trailblazers, are your Stellar Jades ready? Meanwhile, the upcoming 3.3 banners have been mostly confirmed—Hyacine set to debut in the Phase 1 banner, a new character introduced in Version 3.1’s story, while Cipher in the Phase 2 banner.

In this article, we’ve compiled everything we know so far about Hyacine ! Get ready to see what surprises this sunshine, rainbows, and little white pony-themed character will bring to the game! 🌈✨

 

Basic information

As the city-state in the clouds crumbles through time, the Twilight Courtyard opens its gates once more, bringing a glimmer of light to Evernight. You, Physician Hyacinthia, Chrysos Heir who guards the Sky Coreflame, must inherit your ancestors' will and mend the torn fabric of dusk and dawn.

May the rainbow light pour down, dissolve all grudges, and bring the dawn back to this land.

"It's you who healed the sky."

As the inscription on Hyacine’s splash art suggests, she is a descendant of the heavens—a golden-blooded guardian entrusted with preserving the embers of the celestial flame. Her very existence is tied to the skies, embodying themes of renewal, hope, and divine duty.

Image
Name	Hyacinthia
Nickname	Priest from the sky
Rarity	⭐⭐⭐⭐⭐
Combat Path	Remembrance
Combat Type	Wind
Memory Spirit	Ica
Base Stats
HP	108600
ATK	388
DEF	630
VIT	110

According to currently known information, Hyacine is expected to officially debut on May 21, 2025, in the first phase of the Version 3.3 banner as a 5-star Wind-type "Remembrance" healer, specializing in high-speed HP-drain healing.

As a character following the Path of Remembrance, she possesses a unique "Memory Spirit"—the adorable rainbow-white pony seen in her official artwork.

Moreover, as the long-rumored dedicated healer for Castorice, she is an absolute must-pull character. Aside from her strong synergy with Castorice, she also performs exceptionally well when paired with other mainstream DPS carries.

● High-Speed HP-Drain Healer

Hyacine is an HP-drain healer, falling under the HP buffer category. She triggers HP-based buffs by draining HP, making her compatible with all main DPS units that rely on HP buffs—such as Castorice, Mydei, and Blade. Her HP-drain and healing mechanics are explicitly designed to synergize with Castorice's kit.

● Highest Speed Stat in the Game

Additionally, Hyacine boasts the highest Speed stat in the entire game, allowing her to potentially act multiple times in a single turn. This enables her to cast healing skills at an extremely high frequency, ensuring the team doesn’t collapse due to HP-drain mechanics. If her Speed exceeds 180, she can even trigger Tribbie’s passive to charge the Herta’s ultimate.

 

Skill

Hyacine specializes in high-frequency, small-scale healing, and when placed in an HP-drain team composition, she can additionally unleash Harmony Path support capabilities. For Castorice, Hyacine is an indispensable presence.

• 「Basic Attack」Bubbles Kissed by the Breeze

Effect：Deals Wind attribute damage equal to 50% of the target's max HP.

• 「Skill」Love at Scattering of Rainbow

Effect：

Summons memosprite lca and restores HP for allallies (except lca) by an amount equal to 8% of Hyacine's Max HP + 150

Restores HP for lca by an amount equal to 10% of Hyacine's Max HP+188

• 「Ultimate」We Who Fly Into Twilight

Effect：

Cost：150 energy

Summons memosprite lca and restores HP for alallies (except lca) by an amount equal to 10%+ 187

Restores HP for lca by an amount equal to 12% of Hyacine's Max HP + 225.

Hyacine enters the "Petrichoric Clear Skies" state, lasting for 3 turn(s):increases Max HP for all allies by an amount equal to 30%+562.

• 「Talent」Cloudy Grin

Effect：

The memosprite lca starts with HP equal to 50% of Hyacine's Max HP.

When Hyacine or lca provides healing, increases lca's DMG dealt by 80%, lasting for 2 turn(s). This stacks up to 3 time(s)

• 「Technique」Lovely Weather for a Lovely Day!

Effect：

At the start of battle, restores HP equal to 30% of Hyacine's Max HP + 600 for the entire team, and increases their Max HP by 20% for 2 turns.

 

Memosprite Skill

• 「Memosprite Skill」Rainclouds Begone！

Effect：Deals Wind DMG to all enemies equal to 10%(28%) of the tally of healing done by Hyacine and lca in the current battle.

Special mechanism：After using Memosprite Skill, clears 50% of thetally of healing.

• 「Memosprite Talent」Holding Clear Sky's Hand

Effect：

Ica's SPD remains at 0, and they will notappear on the Action Order.

lf ally targets (except lca) have their HP reduced, then at the start of any target's turn or after an action, lca will consume 4% of their own HP and restore HP equalto 2.2%of Hyacine's Max HP plus 22 for the ally target with reduced HP.

Extra Effect（Hyacine in the 「Petrichoric Clear Skies」state）：

lca will be guaranteed to immediately take action after Hyacine uses an ability.

And when lca triggers the Talent's healing effect, additionally restores HP for ally targets by an amount equal to 4.4% of Hyacine's MaxHP plus 44.

• 「Memosprite Talent」Spread Wings, Toward the Sun

Effect：When summoned, additionally regenerates 15 Energy for Hyacine. When first summoned, additionally regenerates 30 Energy.

• 「Memosprite Talent」Free Fall, and the Fly

Effect：Upon disappearing, advances Hyacine's action by 30%

 

 

Light Cone

May Rainbows Remain in the Sky

Rareté	⭐⭐⭐⭐⭐
Path	Remembrance
Stats
HP	1164
ATK	476
DEF	529

According to leaks from an anonymous source, Hyacine’s signature Light Cone may include the following effects:

• Speed Boost – Increases the wearer’s SPD by 18%/30%.
• HP Consumption Mechanic – When the wearer uses a Basic ATK, Skill, or Ultimate, consumes 1%/2% of all allies' HP.
• Follow-Up Attack (Remembrance Spirit Trigger) – After the Remembrance Spirit attacks, it deals an additional single-target hit equal to 250%/500% of the total HP consumed.
• Enemy Damage Vulnerability – When the wearer’s Remembrance Spirit uses its ability, all enemies take 18%/36% increased DMG for 2 turns.

 

Trace

• Trace1：
  • Hyacine & Ica gain +100% CRIT Rate when attacking.
  • When healing an ally with HP ≤ 50%, Hyacine & Ica’s healing effectiveness increases by 25%.
• Trace2：
  • When Hyacine’s SPD ≥ 200:
  • Hyacine & Ica’s Max HP +20%.
  • For every 1% Healing Boost, they gain an additional +1% Max HP.
• Trace3：
  • Hyacine gains +50% Effect RES.
  • When using a Skill or Ultimate, removes 1 debuff from all allies.

 

Eidolons

• Eidolon 1
  • The Max HP increase effect of "Petrichoric Clear Skies" is enhanced by 50%
  • When Hyacine is under this state, allies recover 8% of Hyacine's Max HP immediately after attacking.
• Eidolon 2
  • When an ally's HP decreases, their SPD increases by 30% for 2 turns.
• Eidolon 3
  • Ultimate Ability Level +2 (Max: Lv. 15)
  • Basic ATK Level +1 (Max: Lv. 10).
  • Ica's Skill Level +1 (Max: Lv. 10)
• Eidolon 4
  • The buff effect of the Path "Calm After the Storm" is enhanced.
  • For every 1 point of SPD, Hyacine and Ica gain +2% CRIT DMG.
• Eidolon 5
  • Ultimate Ability Level +2 (Max: Lv. 15).
  • Talent Level +2 (Max: Lv. 15).
  • Ica's Talent Level +1 (Max: Lv. 10)
• Eidolon 6
  • Ica's Skill healing count is reset to 10%.
  • While Ica is on the field, all allies gain +24% All-Type RES PEN.

 

Relic

2-Piece Bonus Increases the wearer's SPD by 6%. When the wearer's Speed is 135/180 or higher, increases the wearer and their memosprite's Outgoing Healing by 12%/20%.

The newly released inner relic set "Giant Tree of Rapt Brooding" is clearly unsuitable for all current Abundance characters, because existing healers can hardly reach 180 speed. Considering Hyacine's high-speed configuration, this is obviously a dedicated relic set prepared for Hyacine.

 

Summary

The above is all the information about Hyacine so far. Please note that this information is based on leaks and may be subject to change upon her official release. To get more news about version 3.3 and Hyacine, keep following the leaks from LDShop!

Hyacine is not only the best partner for Castorice, but with her "high-speed healing + HP drain buff " abilities, she is expected to become a new generation of powerful support. Trailblazers, please plan your resources in advance! - After all, who can resist an adorable girl riding a healing little white pony? ✨ Worried about not having enough Stellar Jade after pulling for Castorice? Then come quickly to LDShop for Honkai Star Rail top-ups, and easily prepare to get Hyacine + her signature weapon!