Sunday build
Sunday
A 4.4 Sunday build with exact Energy, Beatified, Skill Point and minus-one SPD counters.
Imaginary
Harmony- Role
- single-target action and summon support
- Version
- 4.4
- Reviewed on
- August 12, 2026
Recommended build
Light Cone
A Grounded AscentEnergy, Skill Point recovery and a three-stack damage buff solve Sunday's complete rotation in one cone.
When to use it : Maintain a three-action Ultimate rotation so Hymn's Skill Point recovery and damage stacks remain continuous.
Past and FutureThe next acting ally receives a large one-turn damage bonus after Sunday's Skill advances them.
This four-star cone is purchasable from the Forgotten Hall shop and can be superimposed without Warp pulls.
Dance! Dance! Dance!Dance! Dance! Dance! advances every ally after the wearer uses Ultimate, trading direct amplification for team tempo.
When to use it : Use when the wearer can cast Ultimate often enough for the teamwide action advance to affect key cycles.
Relics
Repeated single-target Skills maintain two CRIT DMG stacks on the carry and its summon without changing speed order.
When to use it : Skill the same carry on consecutive Sunday turns so both 18% CRIT DMG stacks remain active.
Two-piece Messenger Traversing Hackerspace plus two-piece Guard of Wuthering Snow is a transition mix: Increases SPD by 6%. Reduces DMG taken by 8%.
It reuses strong pieces from two sets while a complete four-piece configuration with equivalent main stats and substats is still being farmed.
Planar Ornaments
Energy Regeneration supports the three-turn Ultimate loop and the first-slot ATK buff strengthens Jing Yuan.
When to use it : Place the ATK-scaling carry in team slot one; otherwise Lushaka's 12% ATK buff misses the intended target.
Broken Keel is a ranked alternative with this two-piece 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%.
When to use it : Reach 30% Effect RES to activate the teamwide CRIT DMG bonus.
Team lineup
Sunday advances Jing Yuan and Lightning-Lord, Robin amplifies both damage dealers, and Aventurine protects without consuming the carry's actions.
When to use it : Keep Jing Yuan one SPD above Sunday after every active buff; Robin's team advance changes action timing but not the required relative order.
Trace priority
- Skill
- Ultimate
- Talent
- Basic ATK
Sunday advances a carry and its summon, restores Energy and maintains long CRIT buffs through Beatified.
How to play it
- 1Tune Sunday one SPD below Jing Yuan, then let the carry act before Sunday's first Skill.
- 2Use Ultimate on that same carry and keep it Beatified for the Skill Point refund.
- 3Skill every Sunday turn; use Basic only if the Ultimate buff was lost and the team cannot afford a Skill Point.
Sources and methodology
Editorial recommendations are written from released game data, then cross-checked against specialist calculations. They are not copied from a single tier list.
Review method
Prydwen and Icy Veins were compared with Sunday's exact 4.4 skill data. His Ultimate restores 20% of the target's Max Energy, with a 40-Energy minimum, then Beatified has a three-turn duration that decreases at the start of each Sunday turn. Sunday refunds one Skill Point only when his Skill targets the Beatified ally. His Skill advances both a character and that character's summon by 100%, adds 30% DMG plus another 50% for a summon, and his Talent adds 20% CRIT Rate; all of those bonuses are excluded from the carry's sheet targets.
- Prydwen — direct sunday build analysisChecked 2026-08-12
- Icy Veins — independent sunday build analysisChecked 2026-08-12
- TurnBasedGameData — Version 4.4 exact snapshotChecked 2026-08-12
- TurnBasedGameData — released Version 4.0 to 4.4 deltaChecked 2026-08-12
- HoYoLAB — Version 4.4 update detailsChecked 2026-08-12
Independent E0 recommendations; speed tuning must use the final in-combat values of Sunday and his chosen carry.