From the publisher: In the ultimate race to build a bunny society on planet Earth, Killer Bunnies and the Ultimate Odyssey pits players against each other as they struggle to gain Civilization Points, by building cities and increasing their bunny populations. Players gain points by developing their own civilizations or by using zany weapons and hilarious scenarios to destroy their opponents. The Violet deck has an Elemental based theme which also includes metals, jewels and amazing cards such as Slow Smelting which causes players to lose their turn and Maybe, Maybe Not which can eliminate an opponent’s attack!