71377 King Boo and the Haunted Yard Expansion Set

Create a haunting challenge to add to your LEGO® Super Mario™ Starter Course with this Expansion Set! Defeat the Goombas guarding the gate. Enter the haunted yard, then stomp on the spider web and flip over the tree to collect coins. Keep jumping on the Swoops until King Boo falls over to get to the Super Star he's been guarding. Then use its power to defeat the King!

Cool Stuff!