If you’re ready to start playing Dungeon World, why not get a set of monster cards to go along with it – http://www.kickstarter.com/projects/inkwellideas/creature-and-encounter-rpg-card-decks. There’s still a couple of days left in this one. Let’s push it over the top.
http://www.kickstarter.com/projects/inkwellideas/creature-and-encounter-rpg-card-decks
Those look kinda cool, but ye gods, all the options!