[He hums in vague affirmation, eyeing her carefully. She seems very focused right now, and he's not certain in what tone. The woman certainly offers some intense looks.]

In our case 'twas done with an artifact of a fallen empire called the Crystal Tower. More power than any one man could muster unaided. I wonder if we're not sitting on top of a place of similar potency right now.

I wasn't one of the ones taken so I don't know the specifics, only the results. In our world, their bodies fell comatose, while their souls alone made the journey across the rift.