This is the final named in the Rhag cycle.
Spawns when Rhag`Mozdezh has been slain.
Arch Lich Rhag`Zadune is perma rooted, so the rampage list can (and will) be acquired when pulling the two guards behind him. He will cast from the moment he gets agro however. Some form of levitate is imperative to get through this fight as his Death Shackles has a large knockback that will drop dps to a fraction. If you attempt the fight without levitate, press your back against the table behind Arch Lich Rhag`Zadune, and reposition yourself between flings.