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Coppélia profile was last updated on 07/September/2026.
To learn more about Coppélia check the sections below. Use the tabs to quickly switch to the kind of information you're looking for.
Profile
[Switch: Tuning Technique]. Mass attack. Deals 980% Reality DMG to all enemies. For every stack of [Chromatic Progression], deals an additional 64% Reality DMG to the main target. After attacking, removes all [Chromatic Progression], increases [Energy Accumulation] by 4 levels for the round, and grants 3 stacks of [Conduit Calibration I] to self and the adjacent ally behind.
Switch:
After a Conduit casts this incantation, it switches to the corresponding incantation.
Chromatic Progression:
Special. Ultimate Might +1% (stackable up to 30 times).
Energy Accumulation:
The total amount of Energy consumed by allied Conduits this round. Resets at the start of the round.
Conduit Calibration I:
Pos Status. When activating a Conduit, consumes 1 fewer Energy (-1 stack after trigger).
✦✧✧
[Attack]
1-target attack. Deals 480% Reality DMG. For each level of [Energy Accumulation], deals an additional 120% Reality DMG (counting up to 20 levels).
Energy Accumulation:
The total amount of Energy consumed by allied Conduits this round. Resets at the start of the round.
✦✧✧
[Buff]
[Interval]. Mass Buff. Grants [Symphonic Unity] to all allies for 3 rounds.
Interval:
After a Conduit casts this incantation, it cannot cast this incantation again this round.
Symphonic Unity:
Pos. Status. Critical Rate +40%. Critical DMG +(Coppélia's Critical DMG x20%), up to 48%.
✦✧✧
Mineral Energy +2. Grants 10 stacks of [Chromatic Progression] to Coppélia.
Does not gain basic incantations or Ultimates. Casts incantations by activating a [Conduit] with Energy instead. Replaces Moxie with Harmonization. At the start of the round, Coppélia gains Harmonization +15.
Whenever an ally activates a Conduit, for each Energy the Conduit consumes, Coppélia gains 1 stack of [Chromatic Progression].
Critical DMG +15% when entering battle.
When entering battle, Coppélia grants Conduit Might +40% to all allies and gains Harmonization +30.
Conduit:
Use Energy to power a Conduit. A Conduit activates at the end of the AP area and repeatedly casts incantations by consuming Energy.
Chromatic Progression:
Special. Ultimate Might +1% (stackable up to 30 times).
Coppélia doesn't have an Euphoria update yet. If it will be released, we will add it here.
Lv. 1:
[Clarity in Clefs]: [Symphonic Unity] now lasts 4 rounds and grants Critical Rate +50%, with Critical DMG Conversion Rate increased to 30%, and upper limit increased to 72%; one [Mineral Energy I] grants 2 Mineral Energy.
Lv. 2:
[Auditory Memory]: Coppélia now gains 20 Harmonization at the start of the round; Conduit Might +60% and Harmonization +45 when entering battle; two [Mineral Energy I] grant 2 Mineral Energy.
Lv. 3:
[Song Etched Into Her Form]: now deals 1440% Reality DMG, deals an additional 96% Reality DMG for each stack of [Chromatic Progression], and increases [Energy Accumulation] by 6 levels.
Lv. 4:
[Tuning Technique]: now deals 720% Reality DMG plus 180% additional Reality DMG for each level of [Energy Accumulation].
Lv. 5:
[Auditory Memory]: 1 copy of [Mineral Energy II] now grants Mineral Energy +3. [Skip Motion] now grants Mineral Energy +3 and 20 stacks of [Chromatic Progression]. [Chromatic Progression] stack limit is increased to 50.
Review
As a Conduit unit, 
Coppélia uses Mineral Energy to cast her incantations. Through her Skill 2, “Clarity in Clefs,” Coppélia provides a teamwide Critical Rate and Critical Damage buff while her Insight allows her to grant the team increased Conduit Might. Upon unleashing her Ultimate, “Song Etched Into Her Form,” Coppélia allows herself and the teammate behind her to increase the frequency of triggering their Conduits via reducing their Energy Consumption while also providing frontloaded Energy Accumulation for that round.
Coppélia’s main function in the team is to generate Mineral Energy while casting her Skill 2 every three rounds to maintain the “Symphonic Unity” buff. She is essentially a passive unit that doesn’t require much actions to perform her job well.
Her gameplay loop can be simplified to:
Cast Skill 2 every round since it doesn’t cost energy;
Cast Ultimate whenever possible, preferably in tandem with the DPS’s ultimate.
Avoid casting Skill 1 in order to funnel as much Energy as possible to the DPS.
Since Coppélia is a Conduit unit, her best teammates are the other members of the archetype.
The Atomic Hearts collab unit(s) 
The Twins is a designated Conduit DPS, covering for both Mineral and Star Afflatus. The Twins boast strong damage output, which is further amplified by Coppélia’s own buffs. Coppélia’s ability to generate Mineral Energy also lends itself well to The Twins’ Ultimate, which aims to consume as much Energy as possible to heal the highest amount of damage possible.
Regulus with her E2 becomes a Star Conduit DPS unit, which allows her to pair nicely with Coppélia.
Everecho is the designated sustain for the Conduit archetype, capable of providing a steady stream of (de)buffs and Chaotic Energy usable by any Conduit unit regardless of Afflatus.
The 3.7 limited unit 
Rhiannon is a generalist support, and with her ability to cast her cards for 0 AP, she allows the Conduit team to function smoothly by preventing her cards from clogging the spell dock whilst providing a steady slew of (de)buffs.
The Dynamo Wheelchair, consisting of 
Enigma and 
Charon is a decent alternative for those who wish to run DPS Coppelia but do not have other Conduit units.
Charon, Enigma, and PF3 provide tons of universal offensive (de)buffs while providing good survivability.
Charon’s ability to discard his cards and let the ally in front of him cast their ult for 0AP allows him to quickly clear the spell dock to stockpile Mineral Energy, which can then be used by Coppélia during the round she casts her ultimate.
One of the core members of the Conduit archetype.
Provides crit-related buffs.
Can act as a Mineral Conduit DPS in a pinch.
Full potential is locked behind having other Conduit units in the team.
Difficult to use outside of her intended team.
Stats and Build
You’ll want Coppélia to have as much Critical Damage as possible since she shares a portion of her Critical Damage with her allies.
The Silent Anthem - Coppélia’s signature chube, and her overall best in slot when ran with the Conduit team. Provides a slight increase to personal damage while further boosting the team’s Conduit Might.
Long Night Talk - Spathodea’s signature chube. A generalist chube that should only be ran if using Coppélia as a DPS using the Dynamo Wheelchair.
Coppélia stats aren't available yet. They will be added soon!
Synergy & Teams
Coppélia teams aren't available yet. They will be added soon.
If you're looking for more team information, check our Team Tier List:
Coppélia Synergy information aren't available yet. They will be added soon!
Lore
Coppélia Lore information aren't available yet. They will be added soon!
