They're powerful enough they shouldn't need us for, for whatever this is.

[ Varian goes off to pace the room as he talks ]

It's, I don't understand what they could get out of this. We can't have been picked at random, but there's no discernable pattern I can see. They say it's a battle of good vs evil, but how do they tell if it's just-- killing people and then catching them or not? What are they trying to prove?