Dancing on the Lake
From the Super Mario Wiki
Dancing on the Lake is a level in Blubble Lake in the Bowser Jr.'s Journey mode of Mario & Luigi: Bowser's Inside Story + Bowser Jr.'s Journey.
This level has three battles. All rounds have Beehosses at the rear, while in the first round there are Parabones up front, in the second there are Swoops, and in the third there are Purple Para-Biddybuds.