Bulb Berry's Mysterious Glow

Bulb Berry's Mysterious Glow is the first mission of the Sweet Mystery Galaxy in Super Mario Galaxy 2.

Mission
To complete this mission, the player must use Bulb Yoshi to progress to other areas of the planet. When they reach an area with Flipswitch Panels, the player must activate them all to reveal a Launch Star. After using it, they'll end up on the Present Planet. Here, the player must use the Bulb Berry to make the cake appear. Then, they must climb the layers of the cake until they reach its top. The Power Star is located there.