>>118161038>Ash has canon plot shields that prevent the things from simply swallowing his soul instantly.
Let's be honest, so does Batman, and much of the Batfamily, in a crossover that isn't set in the Dark Multiverse. Even then he has good odds of overpowering the dark entities with his BAT WILL and becoming another evil Batman. Alfred might get killed/possessed for drama. Same as some of the Robin's. Gordon will do fine til some climactic point near the end, where he through sheer willpower shoots himself in the head. Babs cries. Batman looks down with shadows covering his face in sorrow. They win shortly after.