Super Mario 3D World: 6-C -- Motley Bossblob's Big Battle

The clear pipe the azure Sprixie Princess made does not lead to the next world. It leads to a cloud where a Bowser tent drops in. The other pipe is plugged up. Before you get into the gondola, grab the Double Cherry from the item block. The gondola takes you to the arena, where a jester appears. He uses magic to surround himself with some gray blobs, which turn him into a giant jester. This is Motley Bossblob. He'll jump around, trying to land on you. Run away around the arena until he jumps and flips for a ground pound. The blobs will come off him, revealing a Double Cherry, and he'll run around. Grab the Double Cherry and try to stomp him before he summons the blobs. After you stomp him, he'll reform Motley Bossblob and jump around even more before ground-pounding. Hit him three times and he'll explode. The Green Star will appear, as well as many coins. The pipe leads to the flagpole. The clear pipe leads to World Castle.