Due to how Drakkon weaponized the Morphin Grid along with his army of Ranger Sentries at his disposal, other supervillains are all terrified of him for good reason. And such, the following villains of each seriesnote S.P.D., RPM, and Dino Charge are exempted from this as the former takes place into the future (2025), whereas RPM and Dino Charge are alternate dimensions separated from the main PR universe. would ultimately end up in a probably worse fate should they cross Drakkon:
Mighty Morphin: Zedd is already dead, as his staff is in Drakkon's possession. Rito Revolto and Master Vile would have never made their presence known on Earth; as the former already knew that Drakkon killed his sister Rita. Master Vile knew to stay away from evildoers worse than him, such as the Machine Empire. Of note, the Zeo Crystal would either remain undiscovered or be used by Drakkon to create his Zeo Sentries.
Zeo: The Machine Empire was repelled/destroyed due to there being an army of Rangers. Even Prince Gasket would realize the futility before King Mondo was rebuilt and force the empire to retreat.
Turbo: Divatox wouldn't have been able to free Maligore, as Drakkon has the entire planet under surveillance. Lerigot would likely not know Zordon was gone, which would lead to his capture; Drakkon could create the Turbo Powers like the main timeline Rangers did using the Golden Key as a base.
In Space: Astronema would still be Dark Specter's loyal minion, without needing to be brainwashed. The United Alliance of Evil would be too weak without the forces of the Evil Space Aliens and Machine Empire to attempt at wrestling control of the Earth from Drakkon; thus they would focus on other worlds and successfully conquer them. Without the Space Rangers to take out three of his nine lives, Darkonda would succeed in killing Dark Specter and survive. However, Darkonda will most likely go into hiding knowing that Drakkon, who has no tolerance for any form of treason, could easily kill Darkonda many times over until all of his lives run out if he attempts to betray him.
Lost Galaxy: As there wouldn't be Terra Venture, only one Quasar Saber would get pulled from the stone on Mirinoi; with only one Ranger, Scorpius would get a Quasar Saber. Thus, Captain Mutiny will have to plunder on another planet elsewhere other than Earth to avoid being detected by Drakkon's forces.
Lightspeed Rescue: The Demons of the Skull Cavern would be still trapped, as there would be no foolish archaeologists to free them. Ryan could likely still act as their human agent (as he was taken in by Diabolico in the 80s, before Drakkon took over the world) to free them, but unlikely.
Time Force: Ransik and his Mutants wouldn't come from the future (as even if Earth was restored to normal after Drakkon's death (of natural causes likely), they wouldn't choose Drakkon's era as it is already a dystopic alternate universe); this is due to the fact that humanity at that point already living in fear of Drakkon's tyranny. And given Frax's animosity towards Ransik, he is more than happy to side with Drakkon not only he is the most powerful being in existence, but this gives Frax the opportunity to eliminate Ransik with no trouble at all.
Wild Force: Even if Dr. Adler was able to bring Jindrax and Toxica under his thrall, any of their revived Orgs would swiftly fall in battle.
Ninja Storm: Lothor would either avoid Earth or attempt in defying Drakkon to attack the Wind Ninja Academy. Vexacus will also forgo chasing after Skyla to Earth in order to avoid detection from Ranger Sentries.
Dino Thunder: The Dino Gems would either remain undiscovered, or used by Drakkon to form a Black Ops Ranger team. Mesogog would not be created by Mercer's blunder, as Drakkon would restrict any experiments that could alter humanity.
Mystic Force: The Forces of Darkness would remain trapped in the Underworld, as Drakkon has no hesitation in disposing Morticon, Necrolai, Imperious, and even Koragg if they plan to stand up against him; given that Koragg was among those fighting for Drakkon's forces during the events of Shattered Grid. Without them, Octomus would still be sealed.
Operation Overdrive: The Corona Aurora would remain undiscovered (as Hartford would not have the freedom to travel the world), keeping Flurious and Moltor sealed away, while the Fearcats and Kamdor would have no interest in Earth. Also, Thrax would have never been born due to their parents being already murdered by Drakkon.
Jungle Fury: With the threat of Drakkon, there would be no need for the Order of the Claw to assign guard for Dai Shi's prison, leaving Jarrod unable to be jealous of Casey and accidently free the evil spirit. Camille would stay hidden, likely having Rinshi absorb fear caused by Drakkon.
Samurai: Despite the sufficient negative emotions to raise the Sanzu River, the Nighloks would be no match for the Ranger Sentries. Master Xandred would likely fall in battle in attempting to slay Drakkon; as he dries out rapidly, weakening him.
Megaforce: The Warstar aliens' (and by extension, The Armada) attempt on invading Earth will be rendered futile due to Drakkon being fully prepared to repel an alien invasion, either on his own or by the sheer number of Ranger Sentries at his disposal. Therefore, the Toxic Beasts lose their will to attack humanity and The Armada would not follow Vrak to Earth. Though Mavro would be arrogant enough to believe the large amounts of X Borgs and Bruisers would lead to his victory. But then again, this is not the case due to Drakkon being already resourceful enough to overwhelm The Armada with the number of Sentries at his disposal into forcing Mavro to surrender.
Ninja Steel: Drakkon would have found and kept the Ninja Steel before Galvanax did, eliminating the latter (and if anything, Madame Odius) if needed. Therefore, the Galaxy Warriors' crew would not choose Earth as their battleground for their game due to the dystopic state of the planet under Drakkon's iron-fisted rule.
Beast Morphers: Given that Drakkon keeps the powers of the Morphin Grid to himself, which in turn forbids the creation of Morph-X. As a result, this prevents Venjix's revival as Evox in the main universe without Nate Silva tampering on the Cell Shift Morpher where Venjix's fragments being kept. Alternately, Drakkon is left with two choices of either providing Venjix with a new robotic body, but at the expense of reprogramming Venjix into a robotic minion or erase Venjix's data entirely to prevent the AI from opposing Drakkon.
Dino Fury & Cosmic Fury: Drakkon would have captured most of the Sporix Beasts on Earth, and have Tarrick and Santaura imprisoned along with their daughter. If anything, Drakkon could possibly create his own army of Sporix Beasts, of which can be used as support for his Ranger Sentries, making his military might unstoppable. Since the Morphin Grid is under Drakkon's control, the Knights of Rafkon can't become Dino Fury Rangers, and taking their place are Ranger Sentry versions of said Rangers. Drakkon could also capture all the Morphin Masters so no one could stand in his way of weaponizing the Morphin Grid and possibly extract their powers to become a Morphin Master himself just like Zedd did in the endgame of Cosmic Fury. Speaking of Cosmic Fury, assuming that Zedd is dead in Drakkon's world, Squid Ink Inc will avoid invading Drakkon's Earth due to the sheer number of Ranger Sentries guarding the planet.
Other otherworldly villains like Professor Cog, Lord Draven, and Sledge's crew will avoid the World of the Coinless due to the presence of Ranger Sentries. For the former, he will be immediately destroyed by Ranger Red before Clash of the Red Rangers could happen.
