World 3: Lemmy Koopa

Beat Up Lemmy Koopa: Lemmy Koopa hides in pipes
 and pops out every now and again. Thing is, he has two
 fake Lemmy Koopas with him. You must smash the real
 Lemmy Koopa on the head three times to make him
 drop into the lava. Also, be careful of the Lava Bubble, as
 this is likely to kill you before anything else does.