Step into the exciting world of LEGO Super Mario with the Wigglers Swamp Expansion ... to avoid the poison swamp while unlocking the Super Star Block for incredible powers Take on the Koopa ...

Featuring a buildable fortress, catapult, water and lava routes, and a POW Block, this set includes figures of Bob-omb, Koopa Troopa, and Piranha Plant for Mario to defeat. Perfect for kids who ...