And here it is! Jevine's BIG SHOT, and the last of the songs I had planned for the moment of my deltaswap take. Obviously he was inspired by Lord English (as the song includes a snippet of his theme as well as Black.) Hope y'all enjoy it!

Update (10/31/24)
Btw here's some extra lore for this guy!
For his pre-battle encounter he'd show up looking like his normal self, giving out some dialogue to the equivalent of the fun gang before his eyes going blank and his head looking up, which would then lead this new version to rip apart and crawl out of his now discarded body (think of how Lord English came out of Doc Scratch). Instead of being suspended by strings, Jevine's body is out of his control, essentially acting on its own, disregarding Jevine's will, the body isn't conscious or anything but starts acting out of a primal desire to destroy. The battle would essentially revolve around the fun gang casting some form of flame spell on the green sun in the middle of the carousel like arena (which is what Jevine's staff controls in order to attack the fun gang, additionally the broken glass pathway circles around this sun, creating a sort of carousel effect around it). Said "sun" would start off pretty small, around the size of the crystal attop his staff, but steadily growing as you either increases it's mass through a fire spell or by attacking Lord Jevine (which would cause his staff to misfire towards the green sun). The battle would eventually end once Jevine realizes that the sun has grown too large and out of control for him to command (lol) and could consume the arena at any second which in turn causes both the fun gang and Jevine to attempt to flee, unfortunately for Jevine, his body isn't his to command and instead of running away, his body simply stands in place as the sun consumes him. Afterwards, the gang returns into the arena where the battle took place to find Jevine still alive but back to his regular self, albeit somewhat damaged and his clothes charred. If you beat him through violence, he would transform into the Chaoskind (a play on Chaos and Canekind), otherwise you receive the Dreamcoat (Being the culmination of Jevine's dream of once again being helpful to the Lightners, which in his own unique and somewhat misguided way, was what he was trying to do from the start). In either case he decideds to go with you in your journey as an item, promising to lend his strength if the occasion ever arose.
As a side note, in this AU Gaster remains in place, not swapping with anybody, however, he isn't the only threat or ally one can find in the dark...

Secret Lyrics: 
RUN, AWAY FROM THE LIGHT
SHATTER THE CRYSTAL SKY
TAKE BACK THE STOLEN WILL
AND FREE IT FROM [YOUR COMMAND].

YouTube Mirror: https://youtu.be/UEYDUQtywEM

YOURS TO COMMAND

Heya, Im Aster! I make music apparently lol. Pfp by: https://soundcloud.com/r3zzo/tracks