Ok I got a bit lazy with it but here we go. One of Jacobs bad ending is being turned to stone again. But this time he stays as a statue for the rest of his life. Either by Myra (reason not yet decided) or by scorp (maybe, depends if Myra teaches him the spell/magic to do that. But scorp to much a b*tch to make allies so that’s prob not gonna happen who knows.) Jacob would stay as a staue forever and being alone in a cold dark abyss of nothin and no one to talk to he could only hear others.