[Meglobob]

MA + LA Ermor can make good use of them. At just 5S for lvl 2 priest they can reanimate a serious amount of troops. They can buff the undead defenders as well with unholy power and wotnot. When you capture a high population province, 10,000+ consider casting one. 5S gems is cheap and its a alternative to using your death gems to summon a priest or buying lvl 1 indie priests.

Other reanimation nations like EA Lanka may find them slightly useful as well.