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Arendelle Legend Trilogy
Cosmo
Cosmo was once a female child of a plant-like alien species whose homeworld was destroyed by the villainous Metarex and she is the only surviving member of her species (aside from the Metarex). She is the mother of Sonic the Hedgehog and an ally to his friends. She is also known as Udonna, the wise sorceress of Root Core and the White Mystic Ranger. She also acts as mentor to the Mystic Force Rangers. And she is the wife to the legendary Wolf Warrior, Leanbow.
When the Great War occurred, the forces of good and evil fought each other in a mystical forest next to Arendelle (not yet founded). Udonna and the other Power Rangers fought against the power of evil, and the Power Rangers all died. Finally, only Udonna and Clare survived (as well as Leanbow, but he ended up with his name being changed and a new power granted from the Master). A great prophecy was formed that when the darkness was unleashed, five mystic warriors would power up to protect the world.
That came to be true when Sonic, Shadow, Knuckles, Amy, and Blaze came to save Elsa. She then took them into jher home and gave them the wands of the Power Rangers, the Seven World Rings, the Seven Chaos Emeralds, the five sacred swords, the five Arks of the Cosmos, and the parts of the Knight of the Wind Armor. Then she left to defeat some Zombies that were coming to destroy the forest and get through the barrier or light. The Rangers (Sonic, Shadow, Knuckles, Amy, and Blaze) then came to the rescue when she was almost defeated. Then they fought off the Zombies and then, after running into Mephiles, the Rangers all ended up getting into Crisis City (Arendelle 200 years later), where they were able to find the Seven Super Emeralds, the key to getting back and to their Legend Warrior mode. They did find these, of course, and then they all left for Arendelle (except for Shadow, who took care of Mephiles the Dark for good, but after that, he appeared back at the palace). Then they had a run-in with Black Doom, Shadow's "creator". Everyone in the palace was frozen, but the Power Rangers quickly hurried and defeated Black Doom with their Legend Warrior mode after finding the pieces of the Master Emerald that helped the Black Comet (Black Doom's vessel) stay afloat. Then Shadow took it to the Space Colony A.R.K.'s Eclipse Cannon and destroyed it with all of his power. Immediately, Leanbow came back to his sane self and left the armor of Koragg for good. Then he revealed that he was Sonic's father.
They all then set off for Transformia in the North Mountain with Silver, the Solaris Knight, going with them. There they had a disastrous run in with the Babylon Rogues and later Eggman. There they freed Elsa when Eggman wasn't looking and got away as fast as they could. Then they set off to defeat the Master.
At one point in time, Sonic was entraced by evil from Raven and fought his own father, but later on, they made up after Sonic had regained his conciousness. Next, they freed the Fire Heart, and made it into the headquarters of Lord Shen (the Master). There they fought Metal Sonic and his robotic followers, and they tried to confront the Master, which cost Sonic's life. Their power was extremely limited, and they were all defeated and sent onto a large flying ship to be killed.
However, when Sonic returned, their power came back and together, with the help of Sonic's friends, defeated the Master, now in his form of Lyric. Suddenly, they were all knocked out, but the Rangers got back up and turned into their Legend Warrior mode and defeated Lyric, Eggman, and Metal Sonic for good. Then Eggman and Metal Sonic decided to turn over a new leaf, whereas Shen was killed for good. They all left for home, and Sonic told Elsa, Anna, Kristoff, Olaf, Sven, Cosmo, and Nack these words, "I'm your brother, Anna and Elsa, your nephew, Kristoff, Olaf, and Sven, and your son, Udonna and Leanbow." They then had a great big hug and lived in Arendelle for the rest of their lives. Cosmo and Leanbow continued to be as good any parents and as good as any friends to everybody.
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