Many springs and small platforms can be found within the large tower. Ravens and Peepers can be found on the way to the tower's highest point as well. Many of the areas are filled with giant maces swing and smash into the creaking catwalks, as well as many small, Raven-inhabited planets. Even ComBats haunt the higher floors. During the level, the Yoshis can find a few leaves to surf the air on; they can ride across large gaps and collect many Heart Coins this way.
Haunting the very top of the dark, foreboding tower is the mighty ghost, Inviso. Despite what he says (and what his name implies, he can only become near invisible. Although he appears to vanish, his surroundings reflect on him.
The Yoshis saw a tall tower; maybe they could see a happy ending from there. After a tough climb, the Yoshis found Inviso waiting for them at the top. With a closer look, they beat the invisible ghost and saw a castle far away.
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