The Potions & Perils mini expansion brings a whole new element to the game in the way of Potions and the perilous alchemists that concoct them... the Mixy Goblins! Mixy Goblins are added directly to the goblin deck and are encountered like normal goblins. Except, they are not like normal goblins. When you defeat a Mixy Goblin, something explodes! You'll draw a Potion Card to see what the effect is. Each Potion Card will describe a peril that occurs when you kill a Mixy Goblin and will also leave you with a handy potion for use later! Additionally, the mini expansion brings new Dungeon Bosses, Minions and Goblins to the game. Each presenting a unique challenge that will test even the best players! —description from the publisher