Make an OP Arch Necromancer Build in Skyrim Anniversary - Part 5
Torch Order is Morthal, Falkreath, Nightgate Inn and Fort Dunstad.
After that, use the staff to raise the Skeleton.
Pray to Vaermina, and take a nap.
You will need to find the 3 Soul Gems.
Place them on the altar and activate to claim the house.
After that, continue on with the Dawnguard quest.
You have to collect some Soul husks by the gate.
And then continue as Normal.
After the second keeper next to the reaper's lair, you need to pick up the Nord Helm.
Touched with Death.
Now you have got an undead dragon.
You will need to speak up.
And then go to the Bone Altar at the bottom of Gallows Hall.
You have to place the ingredients on the altar to spawn a Permanent Wrathman.
Now you can go on and flaunt it.