Super Mario Bros. 3 - World 7-Airship

Enter the castle and Toad will explain that the king has been transformed. This airship stage has moles throwing picks and the majority of the level elsewise has bolts on the lines. Continue ahead and go down the pipe to battle Ludwig von Koopa. When Ludwig hits the turf, you’ll be stunned for a bit when on the ground. Stomp Ludwig 3 times to take back the stolen wand and the king will return to normal. You’ll then receive a letter from Bowser, telling that he has kidnapped the princess.