Mega Bloks Skylanders Fire Viper Attack Buildable Fire Viper Includes buildable Pop Fizz (Magic character) and Hoot Loop (Magic character) with mix and match capability Blue Chompie and Goat Pop Fizz, Hoot Loop, Chompy and Goat all change color in cold water! Combines with other Mega Bloks Skylanders SWAP Force characters and play sets to build your adventure!