I Have Long Wanted To Write A Headcanon Where High Demons Have Lesser Forms, So Take A Walk With Me On

I have long wanted to write a headcanon where high demons have lesser forms, so take a walk with me on this:

Imagine that the brothers are fighting with each other and one of them takes a serious hit, like, somebody's left hook got them right in the jaw and it was brutal. They fall to the ground, stone cold, and... just. Poof into a tiny little critter. Like a verison of their familiar. And they can't retake human form until they've rested and healed their wounds.

I'm doing that.

Lucifer becomes this fat-ass, little peacock. He's like one of those rotund Chocobo from the Final Fantasy universe, you just want to pick him up and squeeze him but he's slightly too heavy for that. His feathers are black, save for the tail which have black, red, blue, and green markings. If something makes him "Poof!" then he'll hide away in the Castle because he refuses to let his brothers ever see him in that state. MC can visit him, though, and he'll coo and get all fluffy whenever they pet his tummy.

Mammon turns into a three-eyed raven, but not fat like Luci. He basically becomes a bigger verison of one of his familiars, he's about the size of an eagle. For being the second strongest he gets "Poof!-ed" rather often because he gets caught up in so many fights. Most of the time, he's just a bystander then some stray shot hits him and suddenly he's squawking everybody's ear off! Hilariously, he's arguably smarter in this form so when he's stuck as a bird, his grades actually improve (if anyone can read his actual chicken scratch penmanship).

Levi becomes a snake. Duh. He has similar markings along his back to the colorful scales on his neck in his demon form. He isn't even the length of your average scarf, so MC can drape him behind their neck easily and he doesn't get in the way. He's absolutely MISERABLE like this, though, because he has no hands to play games with. He can get extra clingy to people if he's feeling cold, but MC has to invite him to share their body heat because he's too shy to signal what he wants.

As much as Satan would love to be a cat, he becomes a little unicorn (Sorry, I didn't make the lore). He's about the size of one of those miniature horses, but don't be fooled. He will snap your kneecaps and he's at perfect height to rear-kick his brothers right in the crotch. His coat is black but his tail, mane, and the underside of his horn are all his signature green. If he every gets "Poof!-ed!" he's big mad, so he'll spend the entire time trying to kick and spear his brothers so they have to suffer along with him. He's the cause of a lot of chain "Poof!-ings."

Asmo becomes the smallest, cutest scorpion you ever did see. Well, as cute as scorpions can be. His whole body becomes hot pink and he has the biggest widdle eyes (think those jumping spiders who wear raindrops on their heads type energy). He's also venomous as all hell, so his brothers HAVE to make sure that they continously call him "small, cute, and adorable" lest they suffer a week's worth of paralytic toxin. He can fit the palm of a hand and makes MC tie a little bow around his tail so he doesn't feel too bad about being under-dressed.

Beel, unfortunately, becomes a fly. A big fly (by fly standards), but a fly nonetheless. You wouldn't even know that it's him if he weren't traffic cone orange. Literally everyone panics when he gets "Poof!-ed" because it would only take some bozo with a swatter to put an end to the sweetest brother... Belphie never lets Beel out of his sight and even has a tiny leash so he can keep track of him if they have to go out. He's a lot easier to feed like this, but everyone has to resist that automatic urge to smack him away from their dinner plates.

Belphie ironically has the largest lesser form out of his brothers. He's a cow, more specifically a bull, but there's nothing special about him aside from the navy fur. He is a full grown bull and he loves to lord it over the others if they all get "Poof-ed!" at once. Also, good luck getting him to do ANYTHING in this form. He is a bull. If he does not want to move, he will not be moving. Not even Beel can carry him like this. He's the only brother who doesn't mind getting "Poof-ed!" all that much because of it.