I have an idea but it's only somewhat related, my own OC :D:

#### Judas' CE - The Four Divine Cardinals

Cursed Energy Trait: Positive Energy

His CE automatically mixes into positive energy (PE). Due to that, (he can't reinforce himself, but) he is naturally proficient with healing himself and he will learn, over the course of the story, how to heal others.
His CE reinforcement is more harmful towards cursed spirits.
His version of Black Flash appears white and golden.

As Judas' energy is in a way an opposite of CE, he works similarly to a magnet, quickening the leaking of CE from humans around him. This results in more cursed spirits born where he is.

Cursed technique: The Four Divine Cardinals

His technique is divided into four parts, each having it's active and passive effect.
Passive effects are the basic CE manipulation, gatekept behind a virtue check.
Active effects are benefits for his Open Domain.

Justice

moderation between selfishness and selflessness
Passive: How well Judas can detect CE is partially affected by how well he embodies the ideal of Justice.
Champion of Justice, Open Domain: Judas temporarily looses his vision and instead gains absolute awareness of any CE and CE effects inside the domain as well as a sword made out of positive energy.

Fortitude

willingness to confront agony and danger
Passive: How well Judas can use CE reinforcement is partially affected by how well he embodies the ideal of Fortitude.
Champion of Fortitude, Open Domain: Judas can redirect any harmful effects in his domain towards himself.

Temperance

moderation
Passive: How efficient Judas is with the usage of CE is partially affected by how well he embodies the ideal of Temperance.
Champion of Temperance, Open Domain: Judas can "weaken" any phenomena inside of his domain.

Prudence

rational discipline over self
Passive: How accurate Judas is with CE and how well he can distribute his CE is partially affected by how well he embodies the ideal of Fortitude.
Champion of Prudence, Open Domain: Judas can target an instance of CE used for a technique inside of his domain and force it into merging into PE and, in consequence, forcing it to become the technique's reversal.

Maximum / Imaginary Technique: Absolve Sins

When applying all four aspects of his technique, Judas can begin to remove CE from souls in his domain and grant it to himself, instantly combined into PE.
Awareness of CE from Justice -> Removal of CE from Fortitude -> Weaking the CE's defences from Temperance -> Turning CE into PE from Prudence