Ruan_Mei_Genshinlab

Honkai Star Rail Guide

Ruan Mei Build Guide

The Harmony

Ice

Last update 24 April 2024
24 April 2024 Update Log:

Ruan Mei Overview

Ruan Mei is a Harmory Character in HonKai Star Rail.
She is a sweet-tempered and elegant scholar. Member #81 of the Genius Society.
For that, she was invited by Herta to collaborate with Screwllum and Stephen to develop the Simulated Universe.

Ruan Mei Stats at Lv. 80

hp
HP 1087
def
DEF 485
atk
ATK 660
spd
SPD 104
taunt
TAUNT 100

Ruan Mei Abilities

Threading Fragrance

Ruan Mei Normal Attack
Single Target

Level: 1

Deals Ice DMG equal to 50% of Ruan Mei’s ATK to a single enemy

Ruan Mei Abilities Priority

Ruan Mei_Ultimate
Ultiimate

Ruan Mei_Skill
Skill

Ruan Mei_Talent
Talent

Ruan Mei_BaseATK
Normal Atk

Ruan Mei Traces

Breathing Organism

First Tier

Increases Break Effect for all allies by 20%.

Second Tier (Ascension 2)

DEF +5%

Third Tier (Ascension 3)

Break Effect +5.3%

Time Grows Reveried

First Tier

Ruan Mei regenerates 5 Energy at the start of her turn.

Second Tier (Ascension 4)

Break Effect +8%

Third Tier (Ascension 5)

DEF +7.5%

Aqua Smolders to the Rushlight

First Tier

In battle, for every 10% of Ruan Mei’s Break Effect that exceeds 120%, her Skill additionally increases allies’ DMG by 6%, up to a maximum of 36%.

Second Tier (Ascension 6)

SPD +3

Third Tier (Lv. 75)

DEF +10%

Third Tier (Lv80)

Break Effect +10.7%

Other Traces     

First Tier (Lv. 1)

Break Effect +5.3%

Second Tier (Ascension 3)

SPD +2

Second Tier (Ascension 5)

Break Effect +8%

Ruan Mei Max Trace Lv Ascension Materials

credit_honkaistarrail.webp
3M
Harmonic-Tune_honkailab_genshinlab.webp
18
Ancestral-Hymn_honkailab_genshinlab.webp
69
Stellaris Symphony_honkailab_genshinlab
139
Immortal-Scionette_honkailam_genshinlab.webp
41
Immortal-Aeroblossom_honkailam_genshinlab.webp
56
Immortal-Lumintwig_honkailam_genshinlab.webp
58
Past Grievances of the Planet-Boring Disaster
12
Tracks-of-Destiny.webp
8

Ruan Mei Eidolon

Neural Replication Embroidery

Ruan Mei Eidolon Level 1

Overtone’s duration is extended by 1 turn(s). When Ruan Mei has Overtone, all allies’ ATK is increased by 40%.

Qeedtide Stroll

Ruan Mei Eidolon Level 2

When an enemy’s Weakness is Broken, Ruan Mei’s Break Effect increases by 100% for 2 turn(s).

Smoke Rises, Viridescence Sways

Ruan Mei Eidolon Level 3

Ultimate Lv. +2, up to a maximum of Lv. 15.
Talent Lv. +2, up to a maximum of Lv. 15.

Divinity in Reflected Bronze

Ruan Mei Eidolon Level 4

When Ruan Mei is on the field, increases CRIT DMG inflicted by allies against Weakness Broken enemies by 40%.

Hairpin of the Languid Crafter

Ruan Mei Eidolon Level 5

Skill Lv. +2, up to a maximum of Lv. 15.
Basic ATK Lv. +1, up to a maximum of Lv. 10.

Gauze Amidst a Fall

Ruan Mei Eidolon Level 6

The field generated by Ruan Mei’s Ultimate lasts for 1 more turns. When Ruan Mei’s Break Effect is higher than 180% in battle, the Additional DMG multiplier of her Ultimate increases by 24% for every 10% over this Break Effect threshold, up to a maximum DMG multiplier increase of 240%.

Ruan Mei Key Eidolons

Ruan Mei_Eidolon1
E1

Ruan Mei_Eidolon6
E6

Ruan Mei_Eidolon4
E4

Ruan Mei Build, Best Light Cone & Best Relic

Ruan Mei Best Light Cone

hp
HP 1058
def
DEF 529
atk
ATK 529
Light Cone Name
Past Self in Mirror
Rarity
Light Cone Type
The Harmony
How to Obtain
Light Cone Event Warp

Past Self in Mirror Overview

The Plum Fragrance In My Bones

Increases the wearer’s Break Effect by 60%/70%/80%/90%/100%. After the wearer uses their Ultimate, increases all allies’ DMG by 24%/28%/32%/36%/40%, lasting for 3 turn(s). Should the wearer’s Break Effect exceed or equal 150%, 1 Skill Point will be recovered.

At the start of each wave, immediately regenerates 10/13/16/19/22 Energy for all allies. Effects of the same type cannot stack.

Past Self in Mirror Suitablilty

 Past Self in Mirror
Increases the wearer’s Break Effect 60%☆☆☆☆☆☆☆☆★★★★☆☆☆☆☆☆☆☆★★★★
Increases all allies’ DMG by 24% for 3 turn(s)★☆☆☆★★★★★★★★★★★★★★★☆★★★★
1 Skill Point recovered.★★★☆★★★★★★★★★★★★★★★☆★★★★
10 Engry Regenerate each wave★★★★★★★★★★★★★★★★★★★★★★★★
Suitability✔✔✔✔✔✔✔✔✔✔✔✔✔✔

Ruan Mei Best Relics

 Moc Relics Set 

Main Stats

Body
HP%/ATK%
spd
SPD
Sphere
HP%/ATK%
Rope
ER%

Sub Stats

BREAK EFFECT(180↑)➜SPD(134↑)

RES(30)➜HP%=ATK%

 

Watchmaker, Master of Dream Machinations (4 Set)

2 Set Effect – Increases Break Effect by 16%.

4 Set Effect – When the wearer uses their Ultimate on an ally, Break Effect for all allies increases by 30% for 2 turn(s). This effect cannot be stacked.

Broken Keel (2 Set)

2 Set Effect – Increases the wearer’s Effect RES by 10%. When the wearer’s Effect RES is at 30% or higher, all allies’ CRIT DMG increases by 10%.

Support Relics Set 

Main Stats

Body
HP%/ATK%
spd
HP%/SPD
Sphere
HP%/ATK%
Rope
ER%

Sub Stats

BREAK EFFECT(180↑)➜SPD(120)HP%=ATK%

 

Watchmaker, Master of Dream Machinations (4 Set)

2 Set Effect – Increases Break Effect by 16%.

4 Set Effect – When the wearer uses their Ultimate on an ally, Break Effect for all allies increases by 30% for 2 turn(s). This effect cannot be stacked.

Sprightly Vonwacq (2 Set)

2 Set Effect – Increases the wearer’s Energy Regeneration Rate by 5%. When the wearer’s SPD reaches 120 or higher, the wearer’s action is Advanced Forward by 40% immediately upon entering battle.

Ruan Mei Team Comp

Ruan Mei Quantum Team

Ruan Mei is a Support in the team. Ruan Mei ‘s build is used

Seele
Main DPS

With teammates’ buffs, Seele’s skills deal more damage.
If an enemy is defeated, Seele’s talent “Resurgence” can be triggered.

Silver Wolf
Support

Silver Wolf’s skill has a chance to lower the enemy’s Quantum RES. And her normal attack has a chance to inflict bugs that reduce DEF on the enemy.

FuXuan
Support
Quantum

FuXuan’s ultimate skill can deals damage to all enemies while simultaneously restoring the heal of her allies. As enemies’ HP decreases, Seele’s Talent is triggered more frequently.

Ruan Mei
Support
Ice

Ruan Mei’s skill increases allies’ DMG and Break Efficiency. The ultimate of Ruan Mei deploy a field that can increase allies’ All-Type RES PEN and extend the duration of enemies’ Weakness Break.

Ruan Mei Premium Best Team

Ruan Mei is a Support in the team. Ruan Mei ‘s build is used

Kafka
Main DPS

Kafka is a Main DPS in the team. Kafka’s ultimate applies DoT on enemies and her skill deals additional DMG to enemies with DoT.

Ruan Mei
Support
Ice

Ruan Mei’s skill increases allies’ DMG and Break Efficiency. The ultimate of Ruan Mei deploy a field that can increase allies’ All-Type RES PEN and extend the duration of enemies’ Weakness Break.

Sampo(E6)
Sub DPS

Sampo’s Ultimate Skill can increase damage from all DoT effects on enemies.

Luocha
Healer

Luocha’s skill restores HP of allies based on his ATK. Luocha’s Ultimate dispels enemies’ debuff and deal Imaginary AoE DMG to enemies. When stack of “Abyss Flower” reaches 3, a field is applied on enemy. Allies’s HP is restored by attacking enemy with the shield.

Ruan Mei Ascension Material

Ruan Mei Max Lv Ascension Materials

credit_honkaistarrail.webp
887K
Traveler's Guide
290
Gelid Chitin_honkailam_genshinlab
65
Immortal-Scionette_honkailam_genshinlab.webp
15
Immortal-Aeroblossom_honkailam_genshinlab.webp
15
Immortal-Lumintwig_honkailam_genshinlab.webp
15
Rank
Req Lv
Credit
Mat#1
Mat#2
1
20
4000
Immortal Scionette_honkailam_genshinlab
Immortal Scionette x 5
2
30
8000
Immortal Scionette_honkailam_genshinlab
Immortal Scionette x 10
3
40
16000
Immortal Aeroblossom_honkailam_genshinlab
Immortal Aeroblossom x 6
Gelid Chitin_honkailam_genshinlab
Gelid Chitin x 3
4
50
40000
Immortal Aeroblossom_honkailam_genshinlab
Immortal Aeroblossom x 9
Gelid Chitin_honkailam_genshinlab
Gelid Chitin x 8
5
60
80000
Immortal Lumintwig_honkailam_genshinlab
Immortal Lumintwig x 6
Gelid Chitin_honkailam_genshinlab
Gelid Chitin x 20
6
70
160000
Immortal Lumintwig_honkailam_genshinlab
Immortal Lumintwig x 9
Gelid Chitin_honkailam_genshinlab
Gelid Chitin x 35