I should add that I love absolutely everything about this, exactly the correct level of off the rails.

She is firmly on team You Can't Bail Without Everyone (or at least a hell of a lot more than three), though I think she'd have faith enough in this weird universe-dimension-thing ruining the effort itself that she probably wouldn't intervene? Though there'd also be pretty good probability of her tattling, which might be a point toward keeping hush-hush.