From publisher blurb: Your players work hard for their XP. Go ahead and throw 'em a bone! Thrown Bones is a collection of small to medium rewards a game master can bestow upon players for exeptional gameplay, or just pulling off something clever or hilarious. Rewards range from 5% bonuses to specific dice rolls to game changers like the Wand of Cartographic Potential that allows a player to "pencil in" a door on the game map. Cards are inspired by and feature elements from the "Random Wizard" web comic. Cards also feature an optional experience point value that can be chosen over the given card effect or bonus. Thrown Bones features 30 original cards, in addition to duplicates of cards that are used in "mini games".