Unstable Unicorns: Diamond Edition

From BoardGameGeek:

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