Each Daemon Dice Booster provides a new breed of fiendish gladiators to send into the Infernal Arena. New Purebreed abilities can change the tide of battle. Any breeds can be combined to create new combinations to ensure your minion is the last one standing (or at least squirming). Wraith daemon (blue plastic/red ink): It is hard to get an advantageous position against a foe that can fade out of existence! At the beginning of each turn, a wraith daemon ignores the minusing effects of one die of its choice, even a Lung or a Wing! Each Daemon Dice Booster pack contains a random assortment of 13 18mm 6-sided dice of one breed of daemon (the breed is indicated on the sticker on the front of the box). Collect more boosters from a single breed to enhance the power of those daemons, or combine different booster packs to create hellish new varieties to send into the arena to fight for you. —description from the publisher