Chill with the Bully
From the Super Mario Wiki, the Mario encyclopedia
To the right of the player's starting area is a ravine; behind it is a ramp leading to an ice platform suspended over a pool of freezing water. The player has to push the Chill Bully on the platform off by attacking, much like a Big Bully. Likewise, the Chill Bully will attempt to shove the player off the platform. Once it is defeated, the Power Star will appear in the center of the platform.
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