You use the flame pots you get from the distillery to burn the place to the ground. :)

u need to go all the way to the end of the place near a red glowin thing and near that
will be a building and go behind it and there will be like this flashing box thing then
tap be and plant the bomb there. same problem happened to me

i want to know is how the crap do u get to the back with that mead hall and blood rager
dood