Kinslayers takes another look at Heroes from Night Horrors: Conquering Heroes, and presents an alternate systerm, redefining them as another kind of Begotten. It introduces Hamarita which is basically the Hero's fatal flaw. It details Glory which Heroes use to power themselves, and regain by "feeding" on Beasts.
The Tabletop Gaming Club enjoyed the concetps of this book a lot, we used the alternate systerm in our campaign and found it quite workable. We strongly recommend this book.