Octopus' Garden: Shark (2012)

"A promotional expansion for Octopus' Garden. Beauty Score --. Add 1 Shark tile to the pool for each player. The Shark may not be purchased. Instead, when a Shark tile is put into the Marketplace, the Shark prevents players from purchasing its row and column and remains in the Marketplace for one whole round. Players may each add a Pearl to the Shark tile to track how long it has been in the Marketplace. There may never be more than one Shark tile in the Marketplace at a time- if a second Shark is drawn, the first is discarded and replaced with a random tile and the new Shark remains for a whole new round. "