Ultimate Avengers (Earth-101001)

The Fusion Tenders is a team of teenage superheroes assigned to searching for 6 Element Gems, the Blue Core, and defeat Naga and his doom beings.

The Team was based in Mystical House, the original headquarters but they briefly moving to a new summer mansion that was owned by Tony Stark and Gus's dad. Tony promotes Sora to taken charge as the leader of the Fusion Tenders because he has the keyblade, as time passed, they grew stronger when they met the other superhero teams: White Tiger X, PPB All Starz (minus Eddy), F-Dynasty, Miguel, and Mathilda. These good conduits don't like Kurata, Hal-G, their army, and their master, Naga either, and they vow to help Sora and the other members of the Fusion Tenders in whatever way they can to defeat Kurata. With the battle over, Hal-G was expelled from Michael's body, Professor Kurata arrested and Ansem deceased. The Tenders was now disbanded as their power are gone for good and its time for them to say goodbye to their teammates and their Bakugan. The bakugan have to return home to Vestroia to restore it to its original form. It's a sad time, but after all is said, Drago leads the Bakugan back home, where he meets up with his long-time love Wavern and the Tenders have partways as going back to their normal lives.

Beyond the door are Mickey and Riku, back in control of his own body. They help Sora and the others close the door, as there are many Heartless beyond it, but Riku and Mickey must remain inside to help seal it. Mickey and Sora then use their Keyblades to lock the door; Kairi is pulled back to the Destiny Islands, but Sora promises before separating they will all reunite some day. in the aftermath, Sora, Donald, and Goofy resolve to find Riku and Mickey, though they are unsure of where to start. Luckily, Pluto appears, clutching a letter from Mickey in his mouth; he runs off with Sora, Donald, and Goofy in tow, ready for a new set of adventures.