Ladida Plains 1-9
From the Super Mario Wiki
The level starts off with a platforming segment, as well as avoiding several enemies that have been affected by the Rage vibe. At the end of the segment is the Warp Pipe. The next section is a Subrella section. The next area is filled with fog, and has several Sad Rexes. Just before the Warp Pipe is the Puzzle Piece. The next area has some Thwomps before the goal gate.