I think the person who gets ‘royally screwed over’ is Hook. Because Cora and Regina are royal, and also Cora and Regina are bound to screw him over at some point. It makes sense because Cora and Hook want different things with the dagger, and Hook wants to kill Rumple, meaning he will become the Dark One, which will mean he will be more powerful than Cora.
[adrotate group="5"]