Beat Up Larry Koopa: Larry Koopa is very similar to the
 first boss, Iggy. There is one difference though... There are
 now three flaming Lava Bubbles hindering your progress.
 They actually make it very tricky and time is very tight, so
 jump on Larry to knock him into the lava as quickly as you
 can, losing a bit of life if you have to, you can always go
 back and restock before taking on Bowser's Castle.