From the publisher: The Universal Monster Rules and Simple Templates of the Pathfinder Roleplaying Game allow for quick identification of or quick modification of monsters and creatures. But in order to use either, the GM must flip back and forth between pages in the Pathfinder Roleplaying Game Bestiary. If doing this on the fly in the middle of a game, this can drag the game to crawl very quickly. Now, with GM's Aid IX: Universal Monster Rules and Simple Template Cards, the GM can always have both handy for quick reference.