Hyacine is the latest healer sustain in Honkai Star Rail 3.3, and she is already a meta character for many old and new teams. She can deal high amounts of damage while single-handedly keeping the team alive during fights. But to get the best out of her abilities, you must build her correctly in the game with her best relics, light cones, and teams. Follow our Hyacine best build and never see your allies fall in battle while she is present in your Honkai Star Rail team.
Honkai Star Rail (HSR) Hyacine Build

Hyacine is the highest damage-dealing sustain in Honkai Star Rail. She can deal massive AoE damage with her memosprite and keep your team alive at the same time with her eyes closed, once she is properly built. The following is the best Hyacine build in Honkai Star Rail, featuring her best Light Cones, Relics, and Teams:
- Relic: Warrior Goddess of Sun and Thunder (4-piece)
- Planar Ornament: Giant Tree of Rapt Brooding
- Main Stats: Healing Boost% (Body), Speed (Boots), HP% (Sphere), ERR% (Link Rope)
- Light Cone: Long May Rainbows Adorn the Sky (5-star), Victory In a Blink (4-star)
- Team: Castorice, Tribbie, Sunday, Hyacine
Hyacine is quite versatile, and you don’t need to be stuck with the above options for her build. So, we have provided more build variety for Hyacine below. You can equip her with the best tools you have available in your account.
HSR Hyacine Build: Best Relics

- Warrior Goddess of Sun and Thunder (4-piece)
- Sacerdos’ Relived Ordeal and Messenger Traversing Hackerspace (2-piece each)
The new Warrior Goddess of Sun and Thunder is a relic specifically introduced for Hyacine. It increases Speed for the equipping character and Crit Damage to all allies when healing is provided by the wearer or their memosprite. This new relic will also be a good option for many of the older healing sustains in the game.
Now, if you don’t want to farm for a new relic set, the next best option for Hyacine will be a 2-piece combination of Sacerdos’ Relived Ordeal and Messenger Traversing Hackerspace. A 2-piece combo of both these relic sets will massively increase Hyacine’s speed, which is one of her main scaling stats.
HSR Hyacine Build: Best Planar Ornaments

- Giant Tree of Rapt Brooding
- Lushaka, the Sunken Seas
- Broken Keel
Giant Tree of Rapt Brooding is the new Planar Ornament, and it is perfect for Hyacine. It increases the wearer’s speed by 6% and further increases the wearer and their memosprite’s Outgoing Healing once they reach specific Speed thresholds. As you must reach 200 Speed for Hyacine’s best build, the high speed threshold for this set doesn’t affect her.
For alternatives, Lushaka, the Sunken Seas, is a great option for a higher energy regeneration rate. Other than that, Broken Keel is also good for increasing Crit Damage of all allies, as Hyacine already comes with more than 30% Effect Resistance from her traces.
Hyacine Build: Main and Sub Stats for Relics

- Body: Healing Booster % > HP%
- Boots: Speed
- Planar Sphere: HP%
- Link Rope: ERR%
- Sub-stats: Speed (above 200) > HP (above 4500) > Crit Damage (above 130%) > Effect Resistance
Speed is the highest priority stat for Hyacine, giving her additional Outgoing Healing for every speed over 200. So, you must prioritize hitting the 200 Speed Breakpoint on Hyacine to get the best out of her abilities. Furthermore, the 200 Speed breakpoint will give Hyacine three turns in the first cycle, and two turns for every cycle after that. This will allow Hyacine to constantly take actions, letting her easily heal allies and farm Skill Points for the team.
After Speed, HP is the second-highest priority as all her base attributes scale with it. Reaching around 4500+ HP is a good target for Hyacine. Once you’ve reached her Speed and HP thresholds, you can try hitting a decent Crit Damage and adding a bit of extra Effect Resistance. As Hyacine and her Memosprite are guaranteed to Crit, she doesn’t need any additional Crit Rate.
Honkai Star Rail Hyacine Best Light Cones

- Long May Rainbows Adorn the Sky
- Memory’s Curtain Never Falls
- Victory In a Blink
Hyacine is a Remembrance healer, so she has very few good Light Cone options. Her signature Light Cone — Long May Rainbows Adorn the Sky is her best option. It is also worthwhile to go for her Signature Light Cone over her first Eidolon, as it makes ability uptime permanent. But if you don’t want to go for her Signature Light Cone, then the Herta Store Light Cone — Memory’s Curtain Never Falls is the next best alternative.
For a 4-star option, Victory in a Blink is the best that the game offers at the moment. However, it is not better than the Herta Store Remembrance Light Cone mentioned above, which should be her top alternative Light Cone pick.
Honkai Star Rail Hyacine Best Teams

- Castorice Hypercarry: Castorice, Tribbie, Sunday, Hyacine
- Blade Hypercarry: Blade, Sunday, Tribbie, Hyacine
- Feixiao FUA: Feixiao, Cipher/Hunt March 7th, Robin, Hyacine
- The Herta Hypercarry: The Herta, Tribbie, Anaxa, Hyacine
Hyacine can literally walk into any team in Honkai Star Rail and sustain them with ease. However, her best teams will always have HP consuming characters, as she can truly excel her abilities here by keeping the team alive.
Hyacine’s best team is the Castorice Hypercarry team, replacing Luocha as the sustain. She has very high synergy with Castorice and can make this team even more broken than it already is in the current state of the game.
Next on the line are Blade teams. Hyacine is a massive upgrade for Blade mains as she not only sustains Blade easily, but she also enables Blade to use his Ultimate more frequently. With Blade getting more buffs in HSR 3.4 among other characters, all Blade mains should try to pull Hyacine to make him return to prominence.
Finally, due to Hyacine’s extremely high speed, she can be a goldmine for Fexiao FUA and The Herta Hypercarry teams. Why? Hyacine simply enables Feixiao to deal more Follow-up attacks and also increases The Herta’s stacks easily with her increased number of attacks. Both these teams can do wonders with a completely built Hyacine in their midst.
So, this is the best Hyacine build in Honkai Star Rail. Have more questions on her best team comps, light vones, and relics? Ask us in the comment section, and we will help you out. Till then, let us know how excited you are for Hyacine in Honkai Star Rail, and whether she is your new favorite sustain.