Reverse: 1999 Coppelia Build Guide – Best Psychubes, Resonance and More

Luna
2026/08/13 03:13:05

The brand new Conduit Character coming to Reverse: 1999, Coppelia makes her grand debut in Reverse: 1999 3rd Anniversary Update Patch. In this guide, we will go over everything players need to know to best build Coppelia to her fullest potential in Reverse: 1999

Don’t miss the chance to get one of the most interesting DPS characters in Reverse:1999 by topping up in the game with the help of Enjoygm – the best top up site on the web!

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Coppelia Build Guide – Everything You Need To Know

General Introduction

Coppelia is a 6-star Arcanist of the Mineral Afflatus and the Conduit Archetype. She specializes in dealing constant damage to enemies by consuming Energy and buffing the team’s Conduit’s damage output with her buff Incantation.

Reverse: 1999 Coppelia

Incantation Skill And Ultimate Analysis

To understand how Coppelia works and how to best build her into a powerful Arcanist, we need to know how her Skill and Ultimate works:

Vowel Basics
(Arcane Skill)
RankEffects
1[Buff] Costs 0 Mineral Energy. Gain +15% Harmonization. [Exhaust]. Mass buff. Grant [Unison] to all allies for 3 rounds.
Energy Card: Mineral II
Gain +2 Mineral Energy.
Importance: Highest
Analysis: Coppelia’s main buff Incantation Skill that boost the entire team’s damage output and Conduit damage output.
Finger Training
(Arcane Skill)
RankEffects
1[Attack] Costs 2 Mineral Energy. Grant +10 Harmonization to the caster. 1-target attack. Deals 480% Reality DMG. For every level of [Instrument Energy Consumption], deals an additional +120% Reality DMG (up to 20 levels).
Importance: Highest
Analysis: Coppelia’s main damaging skill that deals heavy damage to enemies automatically based on how much Energy she consumed.
The Solfege Carved On The Body
(Ultimate)
Effects
[Flux: Finger Training]. Mass attack. Deals 980% Reality DMG to all enemies. For every stack of [Interval Step], deal an additional +64% Reality DMG to the primary target. After attacking, consume all [Interval Step] to increase the level of [Instrument Energy Consumption] by 4. Grant 3 stacks of [Instrument Tuning I] to self and the ally directly behind self. 
Energy Card: Interval Skip
Gain +2 Mineral Energy. Coppélia gains 10 stacks of [Interval Step].
Importance: Highest
Analysis: Coppelia’s Ultimate that deals damage to all enemies and grants her special buffs that boost her own damage output in addition to generating extra energy cards.

Inheritance Analysis

Additionally to her skills and abilities, her inheritance level will also affect Coppelia’ performance in a team:

RankEffectsAnalysis
1Does not have basic Incantations and Ultimate. Instead, charges [Instrument]s with [Energy] to release Incantations. Moxie is replaced by Harmonization. At the start of the round, gain +15 Harmonization.

Insight I

When an ally triggers an [Instrument], for each [Energy] consumed, Coppélia gains +1 stack of [Interval Step].
Coppelia’s Inheritance that allows her to be a Conduit archetype character, allowing her to automatically cast Incantation Skills at the cost of Energy.
2Upon entering combat, increase Critical DMG by 15%.This boosts Coppelia’s critical damage.
3Upon entering combat, +40% Instrument Might for all allies. Gain +30 Harmonization.This inheritance allows Coppelia to further boost the team’s Conduit damage output.

Coppelia Playstyle And Combat Role Analysis

Coppelia is a Conduit Archetype character, meaning she doesn’t use the traditional gameplay of actively using Incantation Skills and Ultimate in the spelldock to deal damage to enemies. Instead, Coppelia wants to accumulate her energy effects in order to trigger her Incantation Skills based on the amount of energy she has.

At the start of every turn, instead of drawing Incantation Spells on the spelldock for players to use, Coppelia will instead generate special Instrument Energy cards on the spell dock instead. Upon using these energy cards, Coppelia will gain Energy for herself. After Incantation Skills have been picked and used, Coppelia will automatically use her Incantation Skills based on the amount of Energy she has gained during the turn, with her Attack Incantation Skill costing 2 Energy per attack. The more Energy she consumes, the more damage these Incantation Skill damage will deal and the more Harmonization Stacks she will gain.

Once Coppelia has accumulated enough Harmonization stacks, she will automatically slot her Ultimate Skill to use, dealing powerful damage to all enemies and generate for Energy Cards.

Best Psychubes And Resonance Build

Best Psychubes

As a sub DPS/ Support Character for the Conduit Archetype team, the best Psychubes for Coppelia are those that boost her own damage output while also boost the team’s Conduit damage output.

The best Psychube for Coppelia is:

Long Night Talk
EffectWhen the Carrier has 2 or more [Pos Status] buffs, DMG Dealt +8% when attacking. When the Carrier uses a Buff Incantation, gain ATK +2.5%, stacks up to 5 times.
AnalysisThis Psychubes helps boost the damage dealt of Coppelia massively by stacking her attack whenever she uses her Buff Incantation. Might take a while to achieve maximum efficiency but it is the most optimal Psychube that maximizes her damage output. 

Resonance Build

For Coppelia, players should focus on using a Resonance build that boosts her Attack stat as much as possible to optimize her overall damage output.

Build Code: APQkOEU4BStEPGA8UDQyNDAoEkgFQANDAUIQRAA

Reverse: 1999 Coppelia Resonance Build

Rolling Recommendation

Should You Roll For Coppelia

No You Shouldn’t. Not only will players be able to obtain Coppelia completely for free by logging into the game during Reverse: 1999’s 3rd Anniversary Celebration Campaign, even with Coppelia being rated up in future banners, she is not worth rolling for simply because she doesn’t do nearly enough for her main archetype team, being the Conduit team.

Players should only consider rolling for Coppelia if you don’t have access to other better Conduit character options, especially The Twins who is a collaboration character. But even then, Coppelia herself is still very outclassed by other future Conduit characters that does way more for the team.

Should You Roll For Extra Coppelia Portraits

Not Recommended. While Coppelia’s portrait levels does offer some good utility that can help improve her overall gameplay and effects for the Conduit team, they are not worth spending rolls to invest in specifically.

Coppelia functions well enough at P0 and is given out completely for free, so unless players want to invest heavily in a strong Conduit team, rolling for Coppelia’s Portrait levels is not recommended. That being said, if you were to invest, Coppelia’s best Portraits are her P1 and P4, and P5, so low spenders can consider getting her P1 to improve her gameplay.

Conclusion

Get your hands on one of the game’s brand new characters of an entirely brand new Archetype in Reverse: 1999 in the form of Coppelia by taking advantage of Enjoygm’s special discounted deals for Reverse:1999 Top Up today!

Writer
Luna
Content Writer & Salty Gacha Enthusiast
A gacha games enthusiast that dabbles way too much in the gacha gaming field and plays too many gacha games all at once. Excel at challenging, clearing contents and having fun in multiple gacha games at the same time like Honkai: Star Rail, Zenless Zone Zero, Wuthering Waves, Fate/Grand Order, Reverse: 1999 and more. Currently playing over 10 gacha games at once and is considering playing more at the cost of his own sanity. Aims to provide as many informational game guides and articles as possible to help players have a better understanding of the characters and games they play to the best of his abilities.
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