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).
Death Daemon (Black plastic/yellow ink):Death claims all things in the end, one just needs eternal patience to be victorious! During each turn, a death daemon generates an automatic targeted minus. During your foe’s next turn, apply this minus to your choice of the foe's dice prior to the non-targeted minuses!
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