Long May Rainbows Adorn the Sky
For the Path of: RemembranceLong May Rainbows Adorn the Sky is a 5★ Light Cone for the Path of Remembrance in Honkai: Star Rail.
A 5-star Remembrance Light Cone that boosts SPD and converts party HP consumption into a huge Additional DMG burst on the memosprite's next attack, making it excellent but limited to memosprite-focused characters.
Long May Rainbows Adorn the Sky is a Light Cone for the Remembrance Path. Ranked S on the Light Cone tier list. Best paired with Hyacine. Needs 7 material types to reach Lv.80.
Last updated: 31/07/2026
The figures on this page come directly from gamevika's internal game data store (counted/read straight from the real records), not an estimate or copy from elsewhere.
Effect
Increases the wearer's SPD by 18%. When the wearer uses Basic ATK, Skill, or Ultimate, consumes all allies' HP equal to 1% of their current HP, and after the next attack of the wearer's memosprite, enables it to additionally deal 1 instance of Additional DMG equal to 250% of the total consumed HP to the attacked target, with the damage type based on the memosprite's type. Then, the total consumed HP is reset. When the wearer's memosprite uses Memosprite Skill, increases the DMG taken by all enemies by 18%, lasting for 2 turn(s). Effects of the same type cannot stack.
Is Superimposition S1 → S5 worth it?
Base Stats (Lv80)
| Lv. | HP | ATK | DEF |
|---|---|---|---|
| 1 | 53 | 22 | 24 |
| 20 | 203 | 83 | 92 |
| 30 | 195 | 80 | 89 |
| 40 | 280 | 114 | 127 |
| 50 | 364 | 149 | 166 |
| 60 | 449 | 184 | 204 |
| 70 | 533 | 218 | 242 |
| 80 | 618 | 253 | 281 |
Best Characters
This is the #1 pick in Hyacine's build recommendation — the effect matches this character's role directly.
Ascension Materials
Characters who use this
Story
"Emotions are like clouds, and we are the sky that carries them. If the sky is overcast, then our emotions will fluctuate all over." The physician listens with care to the visitor's sorrows, offering words of gentle solace. "Please close your eyes and breathe slowly... Imagine yourself in a warm and soft place..." As if infused with magic, a seven-colored rainbow radiance spills from beneath the wings of the winged beast. "A breeze would drift across the plains, carrying the fragrance of wildflowers. Moist clouds would pass by, laden with sunlight..." The visitor gradually sinks into a peaceful dream, responding only with the quiet rhythm of steady breaths. After seeing the last patient, the physician gently closes the door of the ward. In the distance, the boundless evernight still surges, with many ruins standing like the scars of the earth. "In the next life, may dawn shine upon all..." Before departing, she makes a wish to the sky — "May the sky forever hold that rainbow radiance."
Alternative cones on the same Path
Trivia & Origins
Signature Cone Of
Determined from the official Gacha pairing table (AvatarUp GachaID <-> WeaponUp GachaID+1000): this cone is banner-paired with Hyacine, not a guess.
Frequently Asked Questions
What does Long May Rainbows Adorn the Sky do?
Increases the wearer's SPD by 18%. When the wearer uses Basic ATK, Skill, or Ultimate, consumes all allies' HP equal to 1% of their current HP, and after the next attack of the wearer's memosprite, enables it to additionally deal 1 instance of Additional DMG equal to 250% of the total consumed HP to the attacked target, with the damage type based on the memosprite's type. Then, the total consumed HP is reset. When the wearer's memosprite uses Memosprite Skill, increases the DMG taken by all enemies by 18%, lasting for 2 turn(s). Effects of the same type cannot stack.
What does Long May Rainbows Adorn the Sky do at Superimposition 5 (S5)?
Increases the wearer's SPD by 30%. When the wearer uses Basic ATK, Skill, or Ultimate, consumes all allies' HP equal to 2% of their current HP, and after the next attack of the wearer's memosprite, enables it to additionally deal 1 instance of Additional DMG equal to 500% of the total consumed HP to the attacked target, with the damage type based on the memosprite's type. Then, the total consumed HP is reset. When the wearer's memosprite uses Memosprite Skill, increases the DMG taken by all enemies by 36%, lasting for 2 turn(s). Effects of the same type cannot stack.
Who should use Long May Rainbows Adorn the Sky?
Based on cross-source consensus builds, this cone works best on: Hyacine, Cyrene.
How many materials does it take to ascend Long May Rainbows Adorn the Sky to Lv.80?
You need 7 material types and 385,000 Credits to ascend the cone to Lv.80 (see the table above for details).
How to read this Light Cone page
Every Light Cone has exactly one passive effect tied to the wielder's combat performance; that effect scales up as you Superimpose it from S1 to S5 — use the S1-S5 buttons above to see the exact numbers at each level instead of guessing or interpolating. A Light Cone only delivers its full value on a character who shares its Path; "Characters who use this cone" lists every character on that Path, while "Best users" is a narrower list pulled from real build consensus, not a guess.
Base stats (HP/ATK/DEF) are shown at Lv80 for every cone of the same rarity so they can be compared directly; a 5-star cone will always edge out 4-star and 3-star ones here — the real difference lives in the passive effect, not the flat stats. The "Alternative cones on the same Path" section suggests a few other options if you do not own the signature cone yet, or want to compare before spending ascension materials.
See the full list on the Light Cones page, or check terms in the HSR Glossary.
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