Buster Gallon is a Metal Cardbot introduced in S1E19, The Hungry Metal Cardbot that transforms into a tractor. A self proclaimed genius inventor¹, he is known for creating various inventions and outsmarting his enemies.

Buster Gallon was one of the members of the Black Crew, along with Black Hook and Buffalo Crush, but betrays them in S1E23, Buster Gallon, the Betrayer for not being aggressive enough in pursuing the Metal Breath. Despite his desire of world domination, he later becomes sealed by Jun.

In the Indonesian and English dubs, he is often called “Busty Gallon”. In later English localizations, his name was changed to “Bluster Gale”.