Sunday is Honkai Star Rail’s first male Harmony character! Check out what he can do here.

Sunday is finally coming as a playable character in Honkai Star Rail! Check out the leaks of Sunday's skills, kit, Eidolons, and more here. He will be added on Honkai Star Rail version 2.7, alongside Tingyun.

Note that the information below did not come from official sources and is subject to changes.

Sunday leaks - Skills and Kit

Sunday was the main antagonist for the Trailblaze Quest on Penacony, and now he's becoming a playable character! Prior to his official reveal, it was speculated that he would join the Astral Express.

You can pre-farm all of his materials now! Check out the full list of Sunday materials you need here.

As a unit, Sunday is a 5-star Imaginary Harmony character. He is the first of this archetype, excluding the Trailblazer. He is also the first Harmony unit across all rarities.

Sunday in Honkai Star Rail (image via Dim)
Sunday in Honkai Star Rail (image via Dim)

Basic ATK - Gleaming Admonition

Deal Imaginary DMG to one enemy.

Skill - Benison of Paper and Rites

Pick an ally; they will immediately take action and increase their DMG dealt. If they have a summon, it will also immediately take action and further buff the ally's DMG. The action buff does not work on Harmony characters.

Ultimate - Ode to Caress and Cicatrix

Pick an ally; they will regenerate energy. The ally and any summons it has will receive "The Beatified" effect. CRIT DMG of Beatified units is increased.

Sunday's Ultimate Skill in Honkai Star Rail (image via Dim)
Sunday's Ultimate Skill in Honkai Star Rail (image via Dim)

Talent - The Sorrowing Body

Skill now buffs CRIT Rate.

Technique - The Glorious Mysteries

Increase the DMG of all allies and summons after entering battle with this Technique active.

Sunday Main Traces

Rest Day's Longing

The Skill will not use Skill Points. This has a cooldown of 2 turns.

Exalted Sweep

Sunday regenerates Energy at the start of a battle.

Haven in Palm

The Skill now dispels 1 debuff from the target.

Sunday in Honkai Star Rail (image via Dim)
Sunday in Honkai Star Rail (image via Dim)

Sunday Eidolons

  1. Millenium's Quietus - The Skill now also increases the target's All-Type RES PEN.
  2. Faith Outstrips Frailty - When there is a Beatified unit, the SPD of this unit and Sunday is increased.
  3. Hermitage of Thorns - Ultimate and Basic ATK level and level cap increased.
  4. Sculpture's Preamble - Sunday regenerates Energy at the beginning of his turn.
  5. Paper Raft in Silver Bay - Skill and Talent level and level cap increased.
  6. Dawn of Sidereal Cacophony - CRIT Rate boost from Talent is now stackable. The target of Sunday's Ultimate now receives the Talent's CRIT Rate buff. When the Talent's CRIT Rate buff is active on a unit with over 100% CRIT Rate, convert the excess to CRIT DMG.

A reminder that this information about Sunday's kit is considered a leak and is subject to changes.

Sunday, along with Tingyun's Fugue form, will be playable on December 4, 2024, with HSR 2.7. Stick around on esports.gg for more Honkai Star Rail news, guides, and updates.