To get the quest "Breaking the Spell" for BC, according to AoCWiki, it starts with quests from the npc Mencar. I got the first quest to get some items from mobs on Pashtun. There's supposed to be a follow-up quest from Mencar, "Forbidden Knowledge", but after finishing the first quest, Mencar doesn't give me any more quests. Is there some cooldown or something? Or is there some other prerequisite quest that AoCWiki doesn't mention?