Smithy is the leader of the Smithy Gang and is a recurring antagonist, being the true main antagonist of the Bowser Saga, and the main antagonist of the Smithy Saga.
Pre-Mecha Sonic Saga
During the events between Super Mario RPG and the Mecha Sonic Saga, Smithy was found alive by Boomer, who had managed to survive the fall from Bowser's Keep. Boomer helped Smithy return to full power, and in return, Smithy upgraded Boomer with advanced fighting skills and recreated the other members, giving Yaridovich, Cloaker and Domino their own new skills, while Mack and Bowyer were upgraded to allow fighting capabilities, giving them new bodies. Smithy then rebuilt his factory inside the abandoned keep, which Bowser had left in favour of a much larger castle.
Mecha Sonic Saga
Dark Matter Saga
Smithy's main form is a large metal chest, a pair of large hands and a skull-like head, he also wears a crown atop his head, he also wields a large hammer, his chest bears a yellow star, which was originally a part of the Star Road, but after he was rebuilt, it was replaced by a generic yellow star. He can also morph his head into a variety of shapes, although he uses only his Mask Head and his bearded face in the series, which are both temporary as compared to his regular form.
- Meteor Mash
- Meteor Swarm
- Generic machine gun-like attack
- Smithy is one of few characters to have their own themes. Smithy's theme is "Encounter! Maxie/Archie" from Pokémon Omega Ruby and Alpha Sapphire.