Cerydra vs Sunday
Cerydra vs Sunday — two Harmony characters competing for the same roster slot.
TL;DR — Quick Pick
Pick Cerydra if…
- You need a Wind Harmony unit and Cerydra's kit matches your account gap.
- You prefer Support gameplay over Sunday's Support identity.
- Yes—Cerydra is a strong Wind Harmony.
Pick Sunday if…
- You need a Imaginary Harmony unit and Sunday's kit matches your account gap.
- You prefer Support gameplay over Cerydra's Support identity.
- Yes for summon/hypercarry—Sunday’s Skill Advance + CRIT buffs stay elite.
Cerydra and Sunday are both Harmony investments that answer different account needs. Cerydra (Wind, Support) shines when Yes—Cerydra is a strong Wind Harmony.. Sunday (Imaginary, Support) is the better commit when Yes for summon/hypercarry—Sunday’s Skill Advance + CRIT buffs stay elite.. Compare signature builds, team requirements, and your existing supports before pulling either.
At a Glance
Strengths & Weaknesses
Cerydra
- Ultimate “Scholar's Mate” hits every enemy on the field in one cast—time it for the carry’s damage window instead of casting on cooldown out of habit.
- Skill “Pawn's Promotion” buffs allies’ damage for a short window—this is the spend that keeps the rotation honest.
- Talent “Ave Imperator” The character with "Military Merit" increases ATK by an amount equal to 27.0% of Cerydra's ATK—miss the stack conditions and the burst window feels empty.
- Buff windows on “Scholar's Mate” are short—casting them when the carry cannot attack wastes the CRIT DMG/ATK amp for a full cycle.
- Cerydra’s Skill is often the expensive part of the rotation; SP-negative teams force Basic ATKs and you lose the advance/amp that made the unit worth playing.
- Spamming “Pawn's Promotion” every turn without watching Skill Points strands the rest of the team—Cerydra is often the SP sink.
Sunday
- Ultimate “Ode to Caress and Cicatrix” refunds a meaningful chunk of Energy inside the Skill—time it for the carry’s damage window instead of casting on cooldown out of habit.
- “Benison of Paper and Rites” action-advances an ally with a damage amp attached—one Skill Point buys a full extra carry turn.
- Sunday’s memosprite/summon adds a second actor that hits and breaks without always spending the team’s Skill Points.
- Buff windows on “Ode to Caress and Cicatrix” are short—casting them when the carry cannot attack wastes the CRIT DMG/ATK amp for a full cycle.
- Sunday’s Skill is often the expensive part of the rotation; SP-negative teams force Basic ATKs and you lose the advance/amp that made the unit worth playing.
- Spamming “Benison of Paper and Rites” every turn without watching Skill Points strands the rest of the team—Sunday is often the SP sink.
Shared Team Members
With Cerydra
Phainon is the damage seat in this shell — build the supports around their rotation, not the reverse.
With Sunday
Phainon is the damage seat in this shell — build the supports around their rotation, not the reverse.
Best Builds (Signature)
Light Cone
Epoch Etched in Golden Blood
Relics
Messenger Traversing Hackerspace (4pc) + Broken Keel (2pc)
Body
HP%
Feet
SPD
Sphere
HP%
Rope
ERR%
Substats
SPD > ERR / HP% / effect as needed
Light Cone
A Grounded Ascent
Relics
Messenger Traversing Hackerspace (4pc) + Broken Keel (2pc)
Body
HP%
Feet
SPD
Sphere
HP%
Rope
ERR%
Substats
SPD > ERR / HP% / effect as needed
Who Should You Pull?
- You need a Wind Harmony unit and Cerydra's kit matches your account gap.
- You prefer Support gameplay over Sunday's Support identity.
- Yes—Cerydra is a strong Wind Harmony.
- Ultimate “Scholar's Mate” hits every enemy on the field in one cast.
- Cerydra is a stronger general pull priority for your roster.
- You need a Imaginary Harmony unit and Sunday's kit matches your account gap.
- You prefer Support gameplay over Cerydra's Support identity.
- Yes for summon/hypercarry—Sunday’s Skill Advance + CRIT buffs stay elite.
- Ultimate “Ode to Caress and Cicatrix” refunds a meaningful chunk of Energy inside the Skill.
- Sunday is a stronger general pull priority for your roster.