Honkai Star Rail Sunday materials, kit, and Eidolons

Sunday is a 5-Star Imaginary character of The Harmony path who debuted in Honkai: Star Rail during version 2.7.

While Sunday is featured as the boosted 5-Star character on his Gate Upon the Stars Banner in version 2.7, he will eventually return to Honkai: Star Rail at some point in the future when the Banner schedule cycles back to him.

If you want to prepare for him, we've detailed Sunday's Ascension materials and Trace materials so you can level him up to his full potential right away. To understand how you might play him, we've also detailed what we know about Sunday's kit and Eidolons.

On this page:

• Sunday's kit
• Sunday Ascension materials
• Sunday Trace materials
• Sunday Eidolons

Sunday's kit

Sunday is a 5-Star Imaginary character of The Harmony path, and keeping in mind that all of the percentages mentioned below are based on Level 1 Traces, here's a summary of Sunday's kit in Honkai Star Rail:

• Element: Imaginary.
• Path: The Harmony.
• Rarity: 5-Star.
• Basic Attack: Gleaming Admonition - Deals Imaginary damage equal to 50% of Sunday's attack to a single enemy.



• Skill: Benison of Paper and Rites - Enables one designated ally character and their summon to immediately take action, and increases their damage dealt by 15%. If the target has a summon, then the dealt damage increase is further boosted by an additional 25% for two turns. After using his skill on The Beatified, Sunday recovers one Skill Point, but when Sunday uses this ability on characters following the Harmony Path, the 'immediate action' effect can't be triggered.
• Ultimate: Ode to Caress and Cicatrix - Sunday regenerates Energy by 20% of Max Energy for one designated ally character and turns the target and their summon into 'The Beatified'. The Beatified have their Crit Damage increased by an amount equal to 12% of Sunday's Crit Damage plus 8%. At the start of Sunday's turn, the duration of The Beatified is reduced by one, lasting for a total of three turns, and it only takes effect on the most recent target of the Ultimate (excluding Sunday). When Sunday becomes downed, The Beatified will also be dispelled.
• Talent (passive ability): The Sorrowing Body - When Sunday uses his Skill, the target's Crit Rate is increased by 10%. This effect lasts for two turns.
• Technique (overworld ability): The Glorious Mysteries - The first time Sunday uses an ability on an ally target in the next battle, the target's damage dealt increases by 50% for two turns.
• Bonus Trace 1: Rest Day's Longing - When using his Ultimate, if the Energy regenerated for the target is less than 40, Sunday increases the regenerated Energy to 40.
• Bonus Trace 2: Exalted Sweep - When battle starts, Sunday regenerates 25 Energy.
• Bonus Trace 3: Haven in Palm - When using his Skill, Sunday dispels one debuff from the target.

Sunday Ascension materials

You need to use Sunday Ascension materials to upgrade stats like his health, attack, defence, and Critical hit effectiveness.

You need to get a lot of Chordal Mirage and Tatters-based materials for Sunday to fully upgrade his capabilities, and in total, the Sunday Ascension Materials in Honkai: Star Rail are:

• x15 Tatters of Thought
• x15 Fragments of Impression
• x15 Shards of Desires
• x65 Chordal Mirage
• 308,000 Credits

For more details, here's what Sunday Ascension materials you need per level:

Sunday Ascension level	Sunday Ascension materials	Credit cost	Reward
Level 20	x5 Tatters of Thought	4,000	x1 regular Star Rail Pass
Level 30	x10 Tatters of Thought	8,000	None
Level 40	x6 Fragments of Impression, x3 Chordal Mirage	16,000	x1 regular Star Rail Pass
Level 50	x9 Fragments of Impression, x7 Chordal Mirage	40,000	None
Level 60	x6 Shards of Desires, x20 Chordal Mirage	80,000	x1 regular Star Pass
Level 70	x9 Shards of Desires, x35 Chordal Mirage	160,000	None

Sunday Trace materials

Just like Ascension, to get the most out of using Sunday you will have to level-up his attacks and passive abilities by using Trace materials, which vary from character-to-character.

You'll need to use a lot of Firmament Note and Tatters-based materials to fully upgrade his capabilities, and in total, to upgrade all of his abilities, the Sunday Trace Materials you need are:

• x8 Tracks of Destiny
• x12 Lost Echo of the Shared Wish
• x18 Firmament Note
• x41 Tatters of Thought
• x56 Fragments of Impression
• x58 Shards of Desires
• x69 Celestial Section
• x139 Heavenly Melody
• 3 million Credits

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Version 2.7 with Sunday and Fugue is here! So make sure to redeem those new codes for Stellar Jade if you want them or future characters - and check out our regularly updated tier list. For everything else, we have pages on the next Banner, Ministry of Education quiz answers, and how to get more Star Rail Passes.

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Sunday Eidolons

By getting duplicates of Sunday from Warping on his Banner, you will receive his Eidolon. This material allows you to unlock Eidolon levels, with each upgrade either improving an existing attack or passive ability.

Here are all of Sunday's Eidolons in Honkai: Star Rail:

• Millennium's Quietus (E1): When Sunday uses his Skill, the target character can ignore 16% of enemy target's defense to deal damage, and their summon can ignore 40% of enemy target's defense to deal damge, lasting for teo turns.
• Faith Outstrips Frailty (E2): After the first use of his Ultimate, Sunday recovers two Skill Points. The damage dealt by The Beatified increases by 30%.
• Hermitage of Thorns (E3): Increases the level of Sunday's Ultimate by two with a maximum upgrade level of 15, and increases the level of his Basic Attack by one, with a maximum upgrade level of 10.
• Sculpture's Preamble (E4): At the start of his turn, Sunday regenerates eight Energy.
• Paper Raft in Silver Bay (E5): Increases the level of Sunday's Skill and Talent by two, with a maximum upgrade Level of 15.
• Dawn of Sidereal Cacophony (E6): Sunday's Talent's Crit Rate boost effect becomes stackable up to three times, and the Talent's duration increases by one turn. When Sunday uses his Ultimate, he can also apply his Talent's Crit Rate boost effect to the target. When the Talent's Crit Rate boost takes effect and the target's Crit Rate exceeds 100%, every 1% of excess Crit Rate increases Crit Damage by 2%.

Good luck levelling up Sunday in Honkai Star Rail!