Huh. I'm aware of resurrections for witches but the ones I know of didn't go to a different realm. They returned and they were just as they were, mostly, but they didn't say anything about a realm specifically for them.

( but maybe zelda did something special when she killed hilda to stop her from passing over. he'd never asked. )

But, if that's true, that's a place I would like to go to. Sounds like paradise.