Xion

Xion (voiced by Alyson Stoner) is a character from Kingdom Hearts 358/2 Days. She was a fake Nobody and a imperfect replica of Roxas made by the Organization XIII as a fail-safe in case both Sora and Roxas failed to help the organization with their plans. While she can use the Keyblade, her existence halts Sora's progression of regaining his memories back. She teamed up with her friends Roxas and Axel. At the end, she dies after being defeated by Roxas.

Trivia

 * In the Jeffrey & Friends' Adventures series, Xion was resurrected as a baby girl with a life of her own. She appears in Jeffrey & Friends' Adventures of Monsters vs. Aliens. She'll be with the team thoughout the adventure. And at the end, Xion will be adopted by Jeffrey, which will also make her a member of the team.
 * The Mask tries to make her laugh in one episode of the chronicles.
 * Baby Xion is one of few characters that Scamper won't be sarcastic towards.
 * In a episode of Jeffrey & Friends' Adventures Chronicles, Baby Xion will be babysit by Scamper, Brain, Nails, The Mask, Mei, Gabu, Sam, Max, Brandy, Mr. Whiskers, Pinkie Pie, Apple Bloom, Sweetie Belle and Scootaloo. But she'll crawl away from them, which will lead into a pretty humorous chase after her.