assist in the defense of the Eternian palace. Roboto is seen as an unwanted and unskilled pest by Teela, the Captain of the Guards, until Roboto sacrifices himself to protect the Masters of the Universe. Man-At-Arms rebuilds him, and Roboto is finally accepted by Teela. Roboto's mechanical nature helps He-Man in overcoming the Serpent Ring's evil magic, him being a machine did not get possessed by King Hiss's magic. Roboto is the only character (especially released as his figure at the same time he debuts in the cartoon) to appear only once in the 1980s cartoon because the cartoon was about to end when Mattel released his figure. Similar to Trap Jaw's figure, the right arm of the original action figure had interchangeable attachments, which included an axe, laser gun, and claw. Rotating the figure's waist causes gears in his torso to spin, as well as open and close his mouth, which typically hung open when the figure was packaged, but stayed firmly shut in the show unless he was speaking. Roboto is voiced by Alan Oppenheimer in the 1980s series, Michael Donovan in the 2002 series, and Justin Long in Masters of the Universe: Revelation. Rio Blast Rio Blast is an Eternian gunslinger with weapons hidden in his body. He was never seen in the 1980s cartoon because it came to a close before the release of his figure. "Colonel Blast", inspired by prototypes of this character, did appear on She-Ra: Princess of Power. In the Marvel comic, he was frequently shown eating cayenne peppers. Rio Blast was voted No.5 in The 10 Most Unfortunate Masters Of The Universe Toys by Io9. Rio Blast was voted 1st out 7 in the 7 Stupidest He-Man Characters by Total Film. In the Masters of the Universe toyline, Rio Blast was the sole survivor of a group of heroic explorers on a starband near Eternia and became the "law" of that last frontier. When a meteorb brought him to Eternia, he sided with He-Man in his battle against Skeletor's forces. Rock People The Rock People (also known as the Comet Warriors) are allies of He-Man and She-Ra. Both only appeared in the She-Ra cartoon, since the He-Man cartoon stopped production by the time their figures were released. They came from the planet Geolon which was destroyed by Horde Prime. Rokkon – A heroic young rock being who can turn into a boulder