Arisa
Town, good
An ordinary elven girl looking for her kidnapped friend.
Ulti: SKREEEEEEEKKIIKIKIKIKIKIIKIIIIKIIKIIIIIII - kills everything that doesn't have protection.

Erika
Town, good
The princess's bodyguard, ready to do anything for her.
Ability: Incorruptible Blade - cannot take more than 4 damage.

Ulti: SABERSTRIKE - players are written out en masse; similar to a kill.

Isabelle
Town, good
A local sorceress trying to revive her murdered lover.
ND1: HERE COMES SOME REAL MAGIC - can perform a bunch of actions per turn.

ND2: ITS JUST LIKE BACK IN THE OLD DAYS - fireball between the eyes.

Ulti: WITH A BANG AND A BOOM - zergrushes a player; the victim is immediately written out and dies.

Rowen
Town, evil
A Knight burdened by a terrible curse.
ND: A DANCE TO MAKE THE WORLD BLUE - heals and agros everyone onto the civilian, while he himself doesn't die.

Ulti: PHOENIX RUST - all players can perform a bunch of NDs during the night.

Luna
Maniac, evil
A girl with a talent for Necromancer arts who went slightly insane when her parents were killed before her eyes.
ND1: OPEN GATES OF THE DEAD - kills the target and everyone who comes; others watch and are stunned. Triggers with a 30% probability.

ND2: THIS WORLD AND THE NEXT ARE UNCHANGING - kills all visitors, heals, summons unkillable roles.

Ulti: THIS HEAD CANT BE

Urias
Town/maniac, evil
An ancient vampire who just stupidly fights everyone for a laugh.
ND1: GO BLOODKIN! - bites the opponent to death with 1/1/1 mobs.

Ulti1: REVEAL YOUR SINS AND INIQUITIES - kills for sure; only a nerf can save them.

Ulti2 (specially for Rowen): YOUR MINE - on the night of application, no one does anything, everyone just stares. On the next turn, Urias is left with half HP and dies from any visit.

Good Eris
Town, good
A nun with amnesia.
Ulti1: AND SO OUR PRAYERS BECOME VICTORY - does absolutely nothing for several rounds, and if she survives, she wins the game.

Ulti2: HEAVEN REBUKES YOU - nothing can be done to her, only attack and stats can be influenced, but since there are no attacks or stats in the expansions, nothing can be done, although a cockroach or dimension shift could kill her.

Bad Eris
Mafia, evil
Intends to do everyone some good by destroying the world.
ND: ABANDON ALL ELSE AND FALL BEFORE ME - does nothing for a couple of turns, and then random kills begin.

Ulti: randomly kills a bunch of people.

This is just a quick joke, but someone could polish it up and turn it into something decent. Take the most iconic craft cards, rework their abilities for Mafia; if you use champs from the cards (Vanya, Morda, Fortochka, etc.), it's even easier with them. But I'm too lazy to lick everything clean or deal with Mafia in general.
🏹🎪+⛓️♿=💕