Doom Sub



The Doomsub is Bowser's submarine featured in two episodes of The Adventures of Super Mario Bros. 3: The Ugly Mermaid and The Venice Menace. While its name is similar to Doomship, the two are almost nothing alike in appearance, though both employ the use of Rocky Wrenches.

One special feature exclusive to the Doomsub is the capability of firing Nasty Nets.