Honkai Star Rail Hyacine V0 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
Memosprite

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.

• Normal Attack: Deals Wind DMG equal to % of the target's Max HP (single target).

• Skill: Heals all allies (excluding Memory Spirit) for % of Hyacine’s Max HP. Summons a Memory Spirit and heals it for % of Hyacine’s Max HP.

• Ultimate: Grants Hyacine a buff lasting ? turns. Heals all allies (excluding Memory Spirit) for X % of Hyacine’s Max HP, summons a Memory Spirit, and heals it for X % of Hyacine’s Max HP. If Hyacine possesses X, increases all allies' Max HP by an amount equal to X % of Hyacine HP.

• Memory Spirit Skill: Deals AoE Wind DMG. When an ally’s HP falls below X %, the Memory Spirit consumes % of its own HP to heal them once.

• Talent: When Hyacine or the Memory Spirit performs healing, the Memory Spirit’s DMG increases by X % for ? turns (stacks up to ? layers).

The image above is a thoughtful fan recreation of her ultimate animation—while slightly abstract 🤣, it still clearly shows that Hyacine’s burst unleashes a rainbow and her little white pony, followed by a healing effect.

 

Hyacine Light Cone

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

• Increases the wearer's SPD by %.
• When the porter uses a Normal Attack, Skill, or Ultimate, consumes a portion of all allies' HP.
• When the porter’s Memory Spirit uses its Memory Spirit Skill, increases DMG taken by all enemies by % for ? turns.

 

Trace

• Trace 1: Memory Spirit's attacks always Crit.

• Trace 2: When Feng Jin’s SPD ≥ 200, for every additional point of SPD, their Healing effectiveness increases by X% (up to a max of X%).

• Trace 3: Increases Effect RES for all allies.

 

Eidolons

• Eidolon 1: When Feng Jin possesses "Pure Bond," all allies gain an additional 30% of Feng Jin's Max HP as increased Max HP.

• Eidolon 2: While the Memory Spirit is active, all allies gain +20% SPD.

• Eidolon 4: When Feng Jin’s SPD > 170, for every 1 additional SPD, all allies gain +2% CRIT DMG.

• Eidolon 6: While Feng Jin is on the field, all allies gain +14% All-Type RES PEN.

 

Relic for Hyacine

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!