Mario x Fairy Tail: Heroes of the Stars
When Princess Shroob and the Shroobs invaded the Mushroom Kingdom and Bowser's castle, Mario, Luigi, Yoshi, Bowser, Bowser Jr., Wario, Waluigi, and Boshi went to stop the Shroobs, rescue Princess Peach, and take back Bowser's castle. As Princess Shroob unleashes the Dark Star and was about to use its power, it caused...