|This article is about a/an villain in Power Rangers Ninja Steel.|
- "Ladies and gentlemonsters from across the universe, welcome to the Warrior Dome. It's time for another explosive episode of Galaxy Warriors."
- ―Cosmo welcoming the audience to the show[src]
Cosmo first appeared to welcome the audience to the Warrior Dome, Galvanax's base and the stage for the Galaxy Warriors show. He then introduced the next contestants, Lavagor and Korvaka, vying for the chance to try and pull out one of the Ninja Power Stars from the Ninja Nexus Prism and become a champion like Galvanax. After transporting them to the battlefield, he released Buzzcams from under his hat to display the fight. When Korvaka won the battle and returned, he presented him with the Prism. Once the Prism zapped Korvaka, Cosmo informed him that while he didn't win a Ninja Power Star, he did win a trip to the hospital.
Cosmo Royale sends Ripperat to destroy Mick Kanic, Calvin Maxwell and Hayley Foster in order to get the Ninja Steel. After Ripperat was destroyed, Cosmo Royale uses the Gigantify on Ripperat to fight the Rangers. After Ripperat's demise, Cosmo Royale is being shoved by Galvanax when he changes how the Galaxy Warriors works.
Spinferno is hired by Galvanax to attack the Rangers and the Ninja Steel, Cosmo Royale hosts the show but it is interrupted by Spinferno. Spinferno spins around Cosmo Royale multiple times making him dizzy. After Spinferno was destroyed by the Rangers, Cosmo asks the audience if Spinferno should be enlarged for a second chance. The audience voted "No" and Cosmo Royale unleashes a Skullgator instead.
Cosmo Royale is seen with Ripcon in Galvanax's lair while Galvanax was looking at the portraits of Lavagor, Lavagor's brother and Ripcon's mother. After Sarah Thompson calls Galvanax a "chump", it can also make the fans boo and Cosmo Royale asks the fans of what do you think of the insult. Slogre has capture the Yellow, White and Pink Ninja Power Stars instead of having the Blue and Red is which makes Cosmo Royale proud. After Slogre was defeated by Brody and Preston, Cosmo Royale uses the Gigantify to revive Slogre and let him to destroy the Rangers.
Thanks to a unanimous vote from the audience, Cosmo Royale uses the Gigantify Ray on Hacktrack.
As the audience was displeased that Ripcon failed to defeat Levi Weston, Cosmo Royale unleashes a Skullgator.
As the host of Galaxy Warriors, he is witty and charismatic, behaving like a stereotypical game show host.
Unlike most previous villains and his fellow members, he doesn't seem to have a problem with the Power Rangers being around as long as they boost up the ratings, meaning he prioritizes his show over Galvanax's goals. He seems to also have a fear of Galvanax whenever he gets upset.
Powers and Abilities
- Buzzcams: Robotic bugs that act as video cameras to transmit the battles that take place between contestants. He keeps them under his top hat.
- Stage Machine: An as-yet-unidentified machine with three buttons each having a different function. The blue button activates the Gigantify Ray to grow the contestants, the red button sends down a Skullgator to Earth, and the yellow button so far is unknown.
Behind the Scenes
- Cosmo Royale is voiced by Campbell Cooley.
- Cosmo Royale's costume is a recycled version of Baron Nero's costume from Ressha Sentai ToQger (which was not adapted into Power Rangers and came before Shuriken Sentai Ninninger) while sporting a new head.
- Cosmo Royale is the third Power Rangers villain adapted from a different Sentai series than the one his respective season was based off of. The first was Furio from Power Rangers Lost Galaxy, whose costume came from Denji Sentai Megaranger, not Seijuu Sentai Gingaman. The second was Master Org, who's costume came from Gosei Sentai Dairanger, not Hyakujuu Sentai Gaoranger.
- As opposed to Ninninger where as Madame Odius' counterpart was the one who grew the monsters and summon the Gashadokuro, he is the one growing the monsters and summoning the giant Skullgators with a special machine.
- His facial expression is able to change based on his mood. He normally looks happy, but has an angry expression when Spinferno tried to upstage him in "Live and Learn", along with a shocked expression when learning that Tangleweb had eaten a Kudabot in "Drive to Survive." The same episode also shows that he is able to spin his head in order to turn his face back to normal. Because of this, He shares some similarity to the Mayor of Halloween Town from The Nightmare Before Christmas
- Power Rangers Ninja Steel
- Baron Nero - Super Sentai counterpart in ToQger. See comparison page.
- Kyuemon Shingetsu Kibaoni - Super Sentai counterpart in Ninninger. See comparison page. (as a role for growing the monsters and summoning the giant Skullgators)