Soothsayers?

[Lancian]

Originally Posted by Karlos

Yeah, the captain in Verlon and the NPC soothsayer on Vestling were the only two places for me. But they both had like 150 of them and that together is waaay more than anyone will ever have the leadership for.

After battling several hundreds of battles vs undead you will drop them eventually. If you don't play on impossible, yeah, their mind control ability provide you with super easy battles, but hey, you can beat the game at any difficulty other than impossible with closed eyes and any army.
I trashed soothsayers as soon as I got demonologists.