I couldn't understand it.
But if you figure it out... There are 4 teams and 2 neutrals. Just like here, each role has its own characteristics (called "passives" and marked with *) and a set of stats (personal and team (racial)), which are not marked in any way. The difference is the amount of Health (HP). When attacked, the player doesn't die immediately; a certain amount of HP is deducted, depending on the attacker's stats. When the HP reaches zero, the player goes to the grave.
Organize mass sessions of summoning the dead near the corpses of teammates.
Added 3 minutes later
Haven't you ever had alliances in your Mafia games, like "we won't kill you for two turns, and you help us eliminate that guy over there"?
Если где-то чего-то убудет, то в другом месте добавится.
(Закон сохранения).