Warlock! Compendium adds quite a lot of themed flavor to the mechanics of Warlock! If you felt that the standard set of careers in Warlock! lacked choices that really made your Halfling feel like a Halfling, never fear, compendium has your back. Ever wonder what the effects of chaos on The Kingdom (Warlock!'s implied setting) might be or where it comes from? Oh yeah, Compendium has you covered. Have you thought about having your party tangle with a nasty old necromancer but didn't feel the base spells in Warlock! were getting you there, well... yeah, compendium has you covered. Like options? Well... you get the point. Get Compendium.