I was excited to download Acererak's Guide to Lichdom, and it did not disappoint. Liches are great villains, but Monster Manual alone cannot prepare a DM to turn the plain ol' lich into an evil mastermind that can challenge your adventuring party. The additions from this guide are the crucial missing ingredient. My favorite part of the guide is Chapter 3 "Liches as Big Villains." You'll enjoy these creative takes on the lich archtype.
[5 of 5 Stars!]