Evernight team
Ice · RemembrancePlays Remembrance supportEvernight and her memosprite both scale on Max HP and both pay HP to hit harder, so the healer is load-bearing and the buffs go to memosprite CRIT DMG.

Amphoreus
Build guide · Honkai: Star Rail
English voice: Aiden Dawn
The best Cyrene build in Honkai: Star Rail (Version 4.6) is This Love, Forever with Messenger Traversing Hackerspace. Updated November 5, 2026
Also works
#1
Memosprite Skill
Max first
#2
Skill
Then
#3
Talent = Ultimate
Next
#4
Memosprite Talent
Later
#5
Basic ATK
Later
Major traces, best first: Ripples Across Time (A4) > Causality in Trichotomy (A6) > Child of Remembrance (A2)
When Demiurge triggers the Memosprite Skill "Ode to Ego" during the use of "Minuet of Blooms and Plumes," gains 6 "Recollection" point(s) and increases the number of bounces for this attack by 12.
When entering combat, additionally gains 12 "Recollection" point(s). For every 1 different ally character that gains the Memosprite Skill buff from Demiurge, the DMG multiplier for the True DMG dealt by ally targets via the Skill's Zone increases by 6%, up to a max increase of 24%.
After every 1 use of "Minuet of Blooms and Plumes" by Demiurge, the Bounce DMG multiplier for the triggered Memosprite Skill "Ode to Ego" increases by 6% in the current battle, stacking up to 24 times.
When Cyrene uses Ultimate for the first time, all allies advance action by 100%. Each time Demiurge triggers the Memosprite Skill "Ode to Ego" during the use of "Minuet of Blooms and Plumes," gains the following effects based on the number of times it has been triggered in the current battle: 1 time: When Demiurge is on the field, reduces all enemy targets' DEF by 20%. 2 times and more: All allies advance action by 24%.
Evernight and her memosprite both scale on Max HP and both pay HP to hit harder, so the healer is load-bearing and the buffs go to memosprite CRIT DMG.
Honkai: Star Rail 5★ Ice Remembrance Sub DPS
This Love, Forever tops the light cone ranking for Cyrene at S1, ahead of Long May Rainbows Adorn the Sky and Memory's Curtain Never Falls. That order is prydwen.gg's, measured in play and rephrased here; every row of it sits under Light cones below.
Run Messenger Traversing Hackerspace on Cyrene, with World-Remaking Deliverer behind it. The planar ornament is Sprightly Vonwacq. Main stats are HP% / CRIT DMG body, Speed feet, HP% / Ice DMG sphere, HP% rope. Roll substats in the order SPD (until 180/200) > Crit Rate > Crit DMG > HP%.
Trace priority is Memosprite Skill > Skill > Talent = Ultimate > Memosprite Talent > Basic ATK. The Ultimate costs 12 energy, which is what an Energy Regeneration Rate target has to clear.
Cyrene plays Remembrance support in the Evernight team, alongside Evernight, Sunday and Hyacine.