Shake, create and embark on an exhilarating experimental journey Over 85 unique characters to collect (each sold separately) Watch out for the rare and coveted Silver Mystery Case Each Swarm micro beast belongs to a distinct team Add water into the test tube, shake and watch two Swarms micro beasts emerge from the fizz Contents: 1x collector guide, 1x dissolvable paper bag, 2x mystery figures, 1x fizz compound and 1x test tube with cap