Emperor Marvo

Emperor Marvo is the second main villian of Power Rangers: Super Megaforce and commands the Armada after his son, Prince Vekar dies he came back to Earth to finish what he started However, he found out the Power Rangers are long gone and that the Ninja Fighters are the only heroes so, he commanded his fleet to attack Earth But, the help of the Dark Lord and the Doppelganger (who turned good and is half cybernetic after he fell into a chemical vat burning the right of his face which the Dark Lord turned him into a cyborg and he blames his supposed death on Josh However, Josh was able to turn him good saying it wasn't his fault and that the Dark Lord is controlling his mind) the Ninja Fighters took down his Armanda fleet and Marvo However, it's revealed later that they destroy a hologram of him and leaves Earth to plan his next attack.

He later returns after the Ninja Fighters had finally taken down Project Zorgo and the Fighters find out he's alive after hearing a broadcast message to the Armanda saying their fake attack on Earth was successful and that the Fighters were fooled by his hologram they get to Earth to launch the real attack the Ninja Fighters calls Cameron (who had left the base in order to train with his sensei) to informs him that Marvo is still alive and he's planning to launch the real attack However, he's attacked by Daramas and is taken to Emperor Marvo's ship in an attempt to drain his power Josh grapples onto the ship and has a battle with Marvo and when Marvo tries to finish him, Josh frees Cameron and teleports away that's when he sets the attack up which the Ninja Fighters, along with Doppelganger, Justin, Harrison, and Clayface (Lt. Stone) takes down the X-Borgs he sends Bruisers to take them down and it takes down the 4 the Ninja Fighters defeats them and they summon the Thunder Megazord to stop the Armada ships However, they strike the Zord's core which the Ninja Fighters are forced to retreat they hit the ground and wands up unconscious he presents one last message to the people of Earth saying the Ninja Fighters have failed and now everyone will bow before Emperor Marvo.