Shiftier Boo Mansion

Shiftier Boo Mansion, or , is the sixth level of World Flower in Super Mario 3D World. This level is unlocked by completing Faster Fort Fire Bros., and it's own completion unlocks Blast Block Skyway.

Layout
The course is a more difficult version of World 3-3: Shifty Boo Mansion, with the colors drastically muted. As the name suggests, the course is more trickier than its template, with Warp Boxes warping the player to an earlier point in the course. The exit is hidden.

Green Stars

 * Green Star 1: To the left of the start of the level, behind the Big Boo.
 * Green Star 2: Just past a blank painting in the first area, if the player jumps on the couch, the couch will begin to float and move to the right, to some clouds that contain the second Green Star.
 * Green Star 3: At the end of the third area, behind a Big Boo, and on top of constant moving and falling platforms.

Real Flagpole
There are some invisible cloud platforms that lead to a Warp Box and the flagpole.

Enemies

 * Big Boos