With the ability to transform from a normal warrior into an awesome arsenal of fire power, Rio Blast is in all ways the fastest draw in the universe. As the sole survivor of a group of heroic explorers from Loredos in a starband near Eternia, Rio ended up as the law in that lost frontier. Flung by a meteorb to the surface of Eternia, Rio allied himself with the renegade Masters of the Universe in their battle against evil. Rio Blast is nagged by the fact that he has left behind an untamed starband and he often champs at the bit to get back. He-Man promised to aid Rio Blast back home as soon as the warriors of Skeletor have been defeated once and for all. Rio Blast transforms into a one-man arsenal to get the drop on enemies!