This booster pack contains a random selection of nine cards (with at least one endangered card) drawn from the full collection of 116. Players can mix and match these cards with others to build custom decks as they explore Madagascar and aim to protect its animals. Made with recycled materials, Xeko is “a huge hit with the ‘green’ consumer as well as the traditional trading-card game player. … We like to say that Xeko is ‘organic entertainment’ — it’s good for kids, good for the planet, and of the very highest quality,” Mark Gross, director of marketing for Matter Group, told TDmonthly. Launch date: April 21, 2006.