[Mehmet]

Hidden Lore; "I know using these rituals from the mad Arab's book will cost me my sanity but I also know I can control it, see me understand the elders' magic... mwahahaha"

Occultism; "Contrary to what most Westerners think, ghouls and the black magic to create them are themes from ancient Eastern belief structures..."

Thaumatology; "Hmmmm... This is suppesed to be an "external" use of thaum so the caster should have a focus of some kind to keep himself from "burning" with the effect... A scroll of power that holds the magic locked will do, I suppose but since it affects the "psyche" of the victim I should doublecheck with Darak-Nhor's A Booke of Minde Magicke"

This is how these skills sound to me ;)

Cheerio!