Astral Express · Personnel File

Sunday — Guide

Imaginary Harmony 5★
  • v3.8
  • Harmony
  • Updated 2/2/2026

Strategy Guide

How to play Sunday

Generally speaking, Sunday is an extremely flexible unit built for Hypercarry teams, especially those that involve a summon. The exceptions to this rule are Castorice and Evernight, as their Memosprites cannot retain the buff provided from Sunday consistently, as they repeatedly need to be…

Light Cone

Best pick A Grounded Ascent
  1. #2 But the Battle Isn't Over
  2. #3 Past and Future
  3. #4 Dance! Dance! Dance!

Cavern Relics

Best pick Sacerdos' Relived Ordeal
  1. #2 Messenger Traversing Hackerspace
  2. #3 Eagle of Twilight Line

Planar Ornaments

Best pick Lushaka, the Sunken Seas
  1. #2 Broken Keel
  2. #3 Penacony, Land of the Dreams
  3. #4 Fleet of the Ageless
  4. #5 Sprightly Vonwacq

Main stats

Body
  • Crit DMG
  • CRIT DMG
Feet
  • SPD
Planar Sphere
  • HP%
  • DEF%
Link Rope
  • Energy

Sub stat priority

  1. 1CRIT DMG
  2. 2SPD
  3. 3HP
  4. 4DEF
  5. 5Effect RES

Talent priority

= = >

Stat targets

  • HP 4000+
  • SPD 134 / 160+ / 1 SPD slower than Hypercarry
  • CRIT DMG 220%+
  • Energy Regeneration Rate 124.44%

Synergies

  • Aglaea
  • Phainon
  • Saber
  • Dan Heng • Permansor Terrae
  • Jing Yuan
  • Anaxa
  • Mydei
  • Acheron
  • Feixiao
  • Dr. Ratio

Recommended teams

Mnestia's Boon
Aglaea
Sunday
Cyrene
Dan Heng • Permansor Terrae
Deliverance
Phainon
Sunday
Cerydra
Dan Heng • Permansor Terrae
Nouspore
Anaxa
Sunday
Cerydra
Dan Heng • Permansor Terrae
EXCALIBAR
Saber
Sunday
Dan Heng • Permansor Terrae
Remembrance
Jing Yuan is Still Relevant
Jing Yuan
Sunday
Tribbie
Dan Heng • Permansor Terrae
Unlimited Blade Works
Archer
Sunday
Remembrance
Dan Heng • Permansor Terrae

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