Dream Machine

The Nightmare Machine is a machine built by Wart prior to the events of Super Mario Bros. 2. The Nightmare Machine creates monsters that Wart then uses to take control of the land of Subcon. In the final battle between Mario and Wart, the Nightmare Machine will shoot out vegetables, which are the only way to defeat the tyrant. The reason it may have shot vegetables is because, Wart says , shoot something so threatening, it even scares me! So it shoots veggies.