Make the LEGO Super Mario universe extra exciting for kids with this Reznor Knockdown Expansion Set (71390). It features buildable rotating platforms that spin by turning LEGO Mario and/or LEGO Luigi (figures not included) on the connected stand. Use the Skewer to knock the 2 Reznor figures off the rotating platforms and rescue the Blue Toad from the top. The set also includes a seesawing Grrrol . ? Block and a Special Pipe: Speed Run for speed challenges. (Note: the 71360 or 71387 Starter Course is required for play.) Kids can play solo . team up or compete against a friend who has a LEGO Mario or LEGO Luigi figure. Check out the free LEGO Super Mario app for building instructions . creative inspiration and more. Collectible LEGO Super Mario toy playsets bring family-favorite Super Mario characters into the real world and make super gifts for kids. The Starter Courses and Expansion Sets . plus Power-Up Packs . allow fans to build their own unique levels.