Large Loredrop below!! Also shedding lights to a few situation in Season 1 :D
"Righteousness to the point of Selfishness" is what I use to describe Aurelius, He is... Everything Khean ISN'T.
He has a good heart and he goes on his way to make everything brighter but his method can be count as cruel or Inhumane, he poke on others trauma and their fear to manipulate them to do his bidding despite it for a good cause and a better future... It is fucked up.
So if he want something 'Done', his hands would be clean of any involvement, for the longest time the one doing his bidding are Kasory (In Kasory's Case... Aurelius tend to use Antonio and 1st Azrael as the stabbing point). As the Embodiment of Chaos Kasory had been 'recreating' and 'purging' the sins of many places under Aurelius demands (Faked it as 'God's demand so no one asked questions). The void was one of them, and the last one (in record, hopefully).
That's why we never seen Aurelius in season 1 :3
He's keeping his hands clean, Luxy was like his eyes and ear to follow Kasory's every move and is the reason Kasory distant himself from everyone around him.
God is not in charge of Kasory as most of us knows, And even with Michael Kasory is still not fully in his control that's because Aurelius is Kasory's God. He is one of the first 6 angels (alongside Metatron, Gabriel, 1st Azrael, etc), as the original Angel of Mystery we don't see much of his past and what he truly is in Hazbin, probably wont be.
He became the archangel of Renewal just after the 1st Azrael Incident... No one can say for certain if he has something to do with 1st Azrael's Downfall, But a lot of angels speculated that he does have something to do with it.
After all... How the hell can 1st Azrael get Contaminated by the Void if the only one that held the key to it is God and Kasory... God wouldn't be mean enough to make one of his angel suffer and Kasory doesn't have the guts to hurt his Lover.
Aurelius is Kasory's 'Key'... It means he held most of Kasory's Power, he could perhaps even have the key to the Void, and 1st Azrael was VERY curious about the void before suddenly gets corrupted...
But we wouldn't know, we dont know if it's true or not because no one can show proof of his involvement (yet again no one can show proof of his involvement in ANY major 'recreation' situation he actually is involved in) 👀 🎶
80% of Angels believe Aurelius might've play a part in it
Aurelius is good by heart, but his mind is twisted while Kasory is corrupted inside but his mind want him to do good. Aurelius seek for what's best in everything, Destroy the bad and on the other Hand Kasory gave what it is without caring if it's good or bad.
Aurelius is the type you know won't turn his back on you but at the same time knows he'll use you for his benefits-
he never tried to harm Kasory despite Kasory being Chaos itself, since He grown loyal to Kasory at the same time he needs Kasory to fuck over some people for him (lmao).
And he has the guts to wonder why Kasory doesn't want to fucking see him-
That's all the rant :3
A very deep dive into Aurelius
Oh also I'm thinking of Making Eva their Bridge, She is the definition of Chaotic Neutral so I think it fits.
After all what Kasory See's, Aurelius can see and hear... If he See's a flicker of Sin in someone Kasory is with, he'll make sure Kasory 'Take care' of the problem, that is until Kasory made Luxy merge into him which fuck over with Aurelius sight on Kasory's activities.
Kasory is The only Mentor that seems to always refuse a Pokemon battle, And Admit of being bad at it... (What a load of Bullshit -Lisa), He's Popular with the students and staff/Teachers for his Gentle, Easy going and Caring Nature, Yet There's always Something Hidden beneath... No one but the Mentors knew who he really is...
No matter how friendly He is or how close he is to someone... That person seems to only scratch the surface of who Kasory really is...
Other Mentors Trainer Card : Lisa, Raice, Taylor, Masuyo, Azrae, Kasory, Tosya, Antonio, Kheara, Anthony
(//ooc Note: It would be so fucking cool to make this a pokemon game lmao, I've been trying to do shit with RPG maker but I'm too dumb lol)
Want to know more about Our Professor(?)'s Pokemon Team Moveset? Look down below!↓ (also Kasory's Blank Trainer Card! And Also Kasory's actually Main team! And an additional info of his mysterious past)
He's the Former Lost Champion of Lachian "Khean the Chaos Bringer" the Champion that won The championship at the age of 9 without ever Losing a single fight and disappeared 17 years ago without a trace...