The Unstable Unicorns are back, and they're not horsing around. The Unstable Unicorns Diamond Edition introduces four Ultimate Unicorns with powerful effects that level up the game. With all new foil-detailed box art, a sparkle core D4 die, and four holographic collector's cards, this deluxe version of the Unstable Unicorns Diamond Edition game will have you building a Unicorn Army and betraying your friends like never before!