That part...well, most people might be surprised at what a couple of planeswalkers can do. We might have a few options that don't depend on the Judges, if it comes to that.
There are some I'd spare if I could. Waterbearer, Messenger himself for that matter. Maybe there's a way, if they can follow their keystones through the Eternities. But a lot of the rest, I wouldn't mind seeing dead.
And if he's looking for the Gentleman, I think I know who to ask.