Xentinel Mei ER Guide

Raiden Mei

By Saiara_ March 2, 2026

Equipment

Recommended Set

Dawnlight of Qilin: Peaceful Age
Dawnlight of Qilin: Peaceful Age
Mei top stigma
Mei: Sparkling Wishes (T)
Mei middle stigma
Mei: Generous Gifts (M)
Mei bottom stigma
Mei: Glorious Night (B)

Build Comparison

Honestly, the Stellar Outburst build feels a little clunky to play, but it’s still strong. Strength-wise they’re very similar, so choose whichever one you like more!

Sigils

Start

Kalpas, Kalpas

Middle

Any & Kalpas

? = General Sigil that increases spawn rate of signets you are looking for

End

Tin Flask & Kalpas

Supports

F1-F15

Starlit Astrologos & Blood Rose

F16+

Snowy Sniper & Blood Rose

Gameplay Loop

Weapon Skill ➤ Basic ATK ➤ Ultimate x2 ➤ REPEAT

Recommended Signets

Exclusive Signets

Ego Signets

Signet of Ego

  • Start: Blessing of Overhanging Light
  • Recommneded: Blessing of Azure Qilin
  • Optional: Blessing of Twilight Vigil

High Priority

Signets of Decimation

Signets of Decimation

  • Blade, Grave, and Scar (Total DMG)
  • Bone, Blood, and Ribbon (Physical DMG)
  • Desireless, Mindless, and Homeless (Total DMG Vuln)
  • Path, Misfortune, and Written Fate (Max HP)
  • Core 1: Fight, Struggle, and Decimation
  • Man, Mask, and Contract (Total DMG)
  • Burden, Difficulty, and Calamity (Blood Boil costs HP)

Kalpas is still too good... Anyway, can drain your HP slightly with Blood Rose in Shop floors. Entering the Shop interface resets the CD. Get Hua instead of Kevin if you struggle surviving.

Signets of Deliverance

Signets of Deliverance

  • Mask of the Predator (Physical Breach)
  • Pendant of the Watcher (Physical DMG)
  • Goblet of the Giver (Total DMG)
  • Core 1: Blade of the Deliverer
  • Crusade of the Deliverer (Buff Signets)
Signets of Helix

Signets of Helix

  • Act II: Pendulum (Total DMG Vuln)
  • Act III: Conflict (Total DMG)
  • Act I: Magic (Weapon Skill DMG)
  • Core 1: Interlude Reversed Spiral

Low Priority

Signets of Reverie

Signets of Reverie

  • Motto of Meow (Total DMG)
  • Back-Curled Tail (Physical DMG)
  • Neighborhoot Chatters (Max HP/SP)
  • Core 1: Empty Dreams, Self, Set, and Joy

When getting a signet providing additional coins in the first shop, you can grab it

Signet of Stars

Signet of Stars

  • Red & Hot
  • Yellow & Warm
  • Black & Dark (Physical DMG)
  • Blue & Cold (Optional)
  • Core 1: Shining Like Stars

+3 Red if possible (2nd Priority! New cores come first)

Video Example

Sigils

Start

Burden & Dreamful Gold

Middle

2* Kevin or Eden & Dreamful Gold

? = General Sigil that increases spawn rate of signets you are looking for

End

Key to the Deep & Dreamful Gold

Supports

F1-F15

Starlit Astrologos & Blood Rose

F16+

Snowy Sniper & Blood Rose

Gameplay Loop

Stellar Outburst ➤ Repeat 3x: [Ultimate ➤ Combo ATK x3] ➤ Finisher ➤ Repeat

Recommended Signets

Exclusive Signets

Ego Signets

Signet of Ego

  • Start: Blessing of Awaiting Nightfall
  • Recommneded: Blessing of Late Evening
  • Optional: Blessing of Twilight Vigil

High Priority

Signets of Deliverance

Signets of Deliverance

  • Mask of the Predator (Physical Breach)
  • Pendant of the Watcher (Physical DMG)
  • Goblet of the Giver (Total DMG)
  • Core 1: Blade of the Deliverer
  • Crusade of the Deliverer (Buff Signets)
Signets of Gold

Signets of Gold

  • Recitatif of Eden (Total DMG)
  • Recitatif of Creeks (Physical DMG)
  • Recitatif of Fine Jade (Initial/Max SP)
  • Core 1: Aria of Gold

Low Priority

Signets of Setsuna

Signets of Setsuna

  • Bountiful Blossom: Koyo (Total DMG Vuln)
  • Bountiful Blossom: Botan (Total DMG)
  • Bountiful Blossom: Fuji (+1 Evasion)
  • Core 1: Setsuna Blade Sakura ni Maku
Signets of Decimation

Signets of Decimation

  • Blade, Grave, and Scar (Total DMG)
  • Bone, Blood, and Ribbon (Physical DMG)
  • Path, Misfortune, and Written Fate (Max HP)
  • Core 2: Soldiers, Scissors, Spoils, and Slaughter
Signets of Reverie

Signets of Reverie

  • Motto of Meow (Total DMG)
  • Back-Curled Tail (Physical DMG)
  • Neighborhoot Chatters (Max HP/SP)
  • Core 1: Empty Dreams, Self, Set, and Joy

When getting a signet providing additional coins in the first shop, you can grab it

Shop Only

Signet of Stars

Signet of Stars

  • Red & Hot

+3 Red if possible (2nd Priority! New cores come first)

Video Example


Credits

Guide By Saiara_

Social Links: Hoyolab YouTube

Thanks to Cyxo and Alpaca for the pictures of Valkyrie icons, Signets pngs and so on!

Love to Inari