Chapter 1: Ready to Strike!

(Based on the battles from New Super Mario Bros. U)
The Koopalings are ready for another battle with the Mario Bros. However, their treacherous castles and mighty airships are no match against the power of the plumbers. And Ludwig seems to be worrying an awful lot about a certain scaly someone...

(cover and chapter art is not mine, it either belongs to the game or artists that I found on Pinterest)