Along with The Creature Guide, The Creature Vault introduces a new format for presenting enemy stats and information. Moving this information from book to cards and sheets allows GMs to build intricate encounters quickly and easily. Group sheets contain all the rules and abilities of particular creature categories, while Creature cards present all the stats and special rules for creatures within that category. Finally, Action and Talent cards allow GMs to customize their adversaries to fit their adventures.
The Creature Guide contains 131 action cards, 105 creature stat cards, 14 creature category sheets, 3 small standups, 42 medium standups, and 13 large standups.