I'm having a heck of a time here. Been at it for over an hour and I can't even make it past the first area with the 3 knights wandering around. I already went through hiberhelm and got the witch. I only have one character with anything invested in sneaking so 3 of my characters sneak at a snails pace. Am I forced to invest in sneaking to get through here? The pyramids don't work in the mine so that's not an option. Any tips would be very welcome. I'm getting pretty frustrated.