From the publisher's website A Web Enhancement for Unearthed Arcana Opening the new Unearthed Arcana releases a flood of new options for your D&D game. Of course, smart DMs like you know the importance of keeping track of house rules and variants. To help you and your players keep up with all the exciting new options used in your campaign, Unearthed Arcana lead designer Andy Collins has created this checklist, which includes all the variant rules in the book, as well as those from the Dungeon Master's Guide.