Ridley (Metroid)
Ridley's status within the ranks of the Space Pirates is unclear, with some sources stating that he is the leader of the entire Space Pirate race, whereas others portray him as simply the Pirates' military commander or even a mere enforcer within the Pirate military ranks, subservient to Mother Brain or Space Pirate High Command. Regardless, he is consistently depicted as a ruthless and cunning tactician who never passes up an opportunity to bring his considerable ferocity to bear on the battlefield, opting to overwhelm his opponents with an unwavering onslaught of attacks from his mouth, claws, and tail. He is also incredibly cruel, actively taking pleasure in the killing and torment of others; at one point in the official manga he taunts Samus by claiming he may have devoured her mother's corpse after killing her, and a Space Pirate log entry in "Metroid Prime" notes that being the mainstay of the Pirate security force is "a job he will certainly relish."
List of Power Rangers villains
The villains of "Power Rangers Megaforce" are, for the most part, members of the massive Warstar Empire with the Insectoids as part of the empire, with the Toxic Mutants (Bigs and Bluefur) and the female robot Metal Alice as their temporary allies. A bigger fleet known as the Armada soon arrives to finish the mission the Insectoids failed to complete. They are as follows:The villains for "Power Rangers Dino Charge" and "Dino Super Charge" are led by a ruthless intergalactic bounty hunter named Sledge who desires the Energems. Other villains such as Heckyl (and Snide) and Lord Arcanon (Sledge's employer) also become a threat to the Dino Rangers. They are as follows:The villains for "Power Rangers Ninja Steel" and "Super Ninja Steel" are a force of aliens aboard a traveling game show ship run by Galvanax. Following his defeat his underling Madame Odius assumes command of his operations.