Here are my changes:
Ultraman TIGA
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In the first episode, the Ultramen statues beside Tiga's get taken, and since they are evil and those hosts,being evil themselves or selfish, aim to kill Tiga alongside destroying the monsters to portray TIGA as a menace .
Oh ,and Tiga cannot easily access his different forms early on, being stuck in a default Shodai Ultraman- esque form for the first 5-10 episodes. With that said, Tiga acquires speed form when he fights against one of the dark Ultramen and the Power form in episode 15 near death. The final Mixed Form will be acquired in episode 30 when he gets killed and revived by children's tears. From then it is the same in exception to an appearance of DYNA, a former evil Ultra statue,coming to fight against his partner and finishing him off and the few monsters present, kinda liek Gavan's final episode.
From there, DYNA would diverge...
Ultraman DYNA
While the first half was slapstick humor, the alternate would be as dark as the second half that was on TV and it would stay that way. But that doesn't mean the possessor of DYNA isn't as humorous as he was in the series. Besides that, a crossover between him, Tiga and Powered and Great would take place, with appearances of the actors in question. [/HIDE]
Tensou Sentai Goseiger[HIDE]
-The Skick , Landick and Seaick tribes would be separate for the first 10 episodes , fighting each other ala Ryuki style and only joining up when i benefits them. Finally, Alata brings the Goseigers together as he with the others realize their fighting has only brought misery to the people instead of helping them, which was their intention.
- GoseiGreen would come back, albeit as an antagonist with the empire much like Burai ,but unlike him he had amnesia stemming from being revived, implanted with false memories of Hyde abandoning him on the battlefield. He pilots a Sea Dragon that emulates the look and feel of Dragon Caesar , but with the transformation capabilities of the Won Tiger. With his boost of evilness he can take control of the four other Goseigers except Alata and create a mech gattai all his own, with the cost being his life shortened.
-GoseiKnight would function as Kameo did in Dairanger, as an unwilling participant in the war ,disguising himself as a teacher at a high school and a philosopher on the side to get away from it and help without violence, being a pacifist . Realizing their need for him, he becomes the GoseiKnight and forms GoseiGrand to fight them off, only to defend his students.
-Other GoseiAngels would show up in the final episodes, maybe to replace the core team when they are overly injured in the latter episodes, in fact having distinct animals of their own .
Pink:Gryphon, Eagle, Dove
Red: Chinese Dragon, Hawk, Butterfly, Raven,Swallow
Black:Chinese Snake-Tortoise, Wolverine ,Lion, Bulldog
Yellow: Leopard,Jaguar,Armadillo
Blue: Narwhal, Kappa, Sperm Whale, Starfish
And yes, clusterf***ked robots are required.[/HIDE]
Kyoryu Sentai Zyuranger
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-Goushi is switched with Zack, creating a dynamic never seen in both series. Zyuranger would have more humor while Bulk and Skull would probably get their butts beat, probably the closest to Tommy as friends.
Outside that alternate universe:
-Burai would be adopted by the king and queen while Geki is still with his father . He eventually becomes the Dragon Ranger but is defeated quicker than than Burai was since Geki's heart of justice breaks the candle's curse. Although he realizes Geki is his brother , he still pursues to defeat and kill him due to feelings of superiority and disgust towards him.
-Alternate Burai is overthrown by the other four and his coin is given to Geki, where he becomes the leader of the Zyuranger as the Tyranno Coin responds better to him than his own. He spares his borther's life and with that seen , he slowly becomes the older brother and friendly towards him. On and Mei and Burai get hitched in the last episode.
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Kamen Rider Kuuga
[HIDE]-Instead of the Rider being of a supernatural ancient kind, he would be a reboot of Kamen Rider Ichigo, but with the same suit . It is slowly discovered that he is not only a cyborg but a supernatural Rider.
-The Grongi would be a combination of human made and ancient.
-And Kamen Riders 1 and 2 cameo.[/HIDE]
Samurai Sentai Shinkenger
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-Bony Shitari would have a bigger role in the series ,secretly pushing Juzo towards good while trying to regain his former humanity. More of an Iroh and Octoroo mix than his original counterpart, he was sent to go behind enemy lines to kill off the head Gedoushou but as son as it is found out, he is turned permanently into his elderly squid form over time , and abused like Toad was by Magneto and enslaved to strategize against his allies. He does not go back to the Shiba House and sticks with Juzo, who becomes Shinkenblack with the discovery of an ancient Shodobrush .
-After the breaking of the Uramasa, Shitari pairs up with Kotoka and Chiaki, who reluctantly help him in finiding the lost Shodobrush, giving them his back story . Takeru relents at first , but recalls an elderly priest in his childhood who taught him alongside Jii and in recognizing it's him, allows the mission. Jii is angry , confronting Takeru on the risks and forbidding Chiaki and etc to come back. They find the ShodoBrush , but it is protected by darkness and so only Juzo could go through. And with his dying breath ,he reaches and grabs it ,breaking his tie to the Uramasa and restores his humanness gradually. Shinkenblack goes on his own path , fighting with the other Shinkenger when need arises. He gets killed by Dayu ,and she thereafter kills herself ,but he is discovered alive due to a copy he constructed, similar to that other episode. He begins to have feelings for Kaoru who rejects him, not for his former self but for concern for his wellbeing. They eventually get married and have twins ,one of them named Dayu in his former love's honor.
Bony Shitari does acquire a disguise as a human ,but nonetheless resides playing Go with his student Jii at the end of the series in his squid form and casual clothing, raising Takeru's son with Jii as he did with Takeru.[/HIDE]