Evernight Skills, Traces & Eidolons

Honkai: Star Rail
Last Updated: on Aug 17, 2025 at 07:00
Build GuideSOON Character Profile

Introductions

In the Memory Zone secluded from the world, candlelight reflects the past, silently extinguishing in the mist.
Evernight, child of Remembrance born from the shadow, Chrysos Heir who conceals the Coreflame of Time, you shall stir the tide of Oblivion, guarding the wish of the mirrored soul.

Skills

Basic ATK
Time Thence Blurs
Single Target
Lv. 6
Energy gain: 20
Break: Main: 10.0
Deals Ice DMG equal to 50.0% of Evernight's Max HP to one designated enemy.
Skill
Day Gently Slips
Summon
Lv. 10
Energy gain: 30
Consumes HP equal to 10.0% of Evernight's Max HP to summon memosprite Evey and increase CRIT DMG of all ally memosprites by 60.0% for 2 turn(s). Duration decreases by 1 at the start of each of Evernight's turns. If Evey is already on the field, restores 50.0% of its Max HP. When used, gains 2 "Memoria." If in the "Darkest Riddle" state, additionally gains 12 "Memoria."
If the current HP is insufficient, Evernight's current HP will be reduced to 1 when using her Skill.
Ultimate
O Wakeful World, Goodnight
AoE | 240 energy cost
Lv. 10
Energy gain: 5
Break: Adjacent: 30.0
Summons memosprite Evey, then memosprite Evey deals Ice DMG equal to 200% of Evey's Max HP to all enemies, and causes Evernight to enter the "Darkest Riddle" state. During this state, the DMG received by all enemies increases by 24.0%, the DMG dealt by Evernight and memosprite Evey increases by 100%, and both Evernight and memosprite Evey are immune to Crowd Control debuffs. Gains 2 "Darkest Riddle" Charge(s). Memosprite Evey consumes 1 Charge after using "Dream, Dissolving, as Dew." At the start of Evernight's turn, if no Charges remain, exits the "Darkest Riddle" state.
Talent
With Me, This Night
Enhance
Lv. 10
Energy gain: -
When entering combat, summons memosprite Evey. Memosprite Evey has 160 SPD by default, and its Max HP is 50.0% of Evernight's Max HP. Each time Evernight or memosprite Evey loses HP, increases CRIT DMG for both this unit and memosprite Evey by 60.0% for 2 turn(s), and gains 2 "Memoria." This effect can trigger only once per target per attack.
When Evernight has 16 or more "Memoria," dispels and becomes immune to Crowd Control debuffs. If memosprite Evey is on the field, it immediately takes action. The immediate action effect can only trigger again after memosprite Evey uses "Dream, Dissolving, as Dew."
Technique
Let it Rain Cold On Thee
Support
Energy gain: -
After using Technique, at the start of the next battle, gains an effect identical to the Skill which increases all allies' memosprite CRIT DMG, and gains 1 point(s) of "Memoria."

Major Traces

Dark the Night, Still the Moon
A2
Major trace
Increases Evernight and the memosprite Evey's CRIT Rate by 35.0%. After using "Dream, Dissolving, as Dew," recover 1 Skill Point for allies.
Rouse the Flame, Lull the Light
A4
Major trace
At the start of combat, Evernight regenerates 70 Energy and gains 1 "Memoria." When Evernight or an ally memosprite uses an ability, Evernight regenerates 5 Energy and gains 1 "Memoria."
Kindle the Morn, Drop the Rain
A6
Major trace
When there are 1/2/3/4 or more Remembrance characters in the team, Evernight's Skill additionally increases the CRIT DMG Boost effect for all ally memosprites by 5.0%/15.0%/50.0%/65.0%.

Minor Traces

CRIT Rate
+18.7%
HP
+18.0%
CRIT DMG
+13.3%

Eidolons

E1
Sleep Tight, the Night Dreams Long
Eidolon 1
When Evernight is on the field and when there are 4 or more/3/2/1 enemy targets on the field, ally memosprites deal 120.0%/125.0%/130.0%/150.0% of their original DMG respectively.
E2
Listen Up, the Slumber Speaks Soft
Eidolon 2
Each time Evernight gains "Memoria," increases the gained "Memoria" by 2 point(s). When using Ultimate, additionally gains 2 "Darkest Riddle" state Charge(s).
E3
Fear Not, the Nightmare Lies Past
Eidolon 3
Skill Lv. +2, up to a maximum of Lv. 15. Basic ATK Lv. +1, up to a maximum of Lv. 10. Memosprite Talent Lv. +1, up to a maximum of Lv. 10.
E4
Wake Up, the Tomorrow is Yours
Eidolon 4
While Evernight is on the field, ally memosprites' Weakness Break Efficiency increases by 25.0%, and memosprite Evey gains an additional 25.0% Weakness Break Efficiency.
E5
Let Go, the "Me" in Memories
Eidolon 5
Ultimate Lv. +2, up to a maximum of Lv. 15. Talent Lv. +2, up to a maximum of Lv. 15. Memosprite Skill Lv. +1, up to a maximum of Lv. 10.
E6
Like This, Always
Eidolon 6
While Evernight is on the field, all allies' All-Type RES PEN increases by 20.0%. After memosprite Evey uses "Dream, Dissolving, as Dew," Evernight gains 40.0% of the consumed "Memoria" in this attack.

Stats and Ascension Materials

Lv. 1
Base Stats
HP
180
ATK
74
DEF
79
SPD
99
Ascension Materials
Credits
308000
Ethereal Omen
15
Echoing Wail
15
Sea Siren's Torn Fin
65
Eternal Lament
15

Evernight Voice Actors

EN
Skyler Davenport
JP
Ogura Yui
CN
Nuoya
KR
Jung Hye-won
Shikhu
Staff Author
Follow Shikhu

This guide has been written by Shikhu (Discord - Shikhu). A long-time Honkai Star Rail player since launch experiencing everything the game has to offer from building his favourite characters to clearing MoC, PF and AS on the regular.

1.

Changelog

  • 17 Aug. 2025: Page and Skills for Evernight added.
Show more
Show less