If you really want me to spoil it, then be prepared... First, BE prepared... You should probably have at least 3 Master Builders before starting this as it takes time. AND make certain you have enough manna (God Power) to strike lightning 3 or more times.... (Although there is a variation of using bees but that was difficult to keep in control). First off, have the Builders out of the way but VERY close at hand to the Guard Totem. Then strike the heathens with lightning bolts. They run north to the woods. Hurry and grab your builders and drop them on the totem to begin the ruining process. Keep an eye on the heathens. When they get back down to about the river, they should still be bunched up. Hit them with lightning again so your workers are not hit by it but will continue working. Repeat until the totem is done and your heathens will leave your mausoleum alone thereafter.