Doppel

Doppels are ghost-like creatures found in Smithy's Factory in Super Mario RPG: Legend of the Seven Stars. These enemies are found alongside Boos and Puppoxs during battle. Like most ghosts, Doppels have an extremely low physical defense while having a decent magical defense. Doppels are very fast and attack with a variety of ghost-type moves. It is unknown what it's connection with the Smithy Gang is.