Oras

Oras is the main protagonist of Kingdom Hearts: The Keyblade War.

Trivia

 * Oras's name is merely "Sora", the name of the main protagonist of the Kingdom Hearts series, spelled backwards. Creators thought it would be fun to see the ultimate protagonist as the ultimate antagonist, hence the choice of name. Spelling "Sora" backwards was done to further imply the fact that he is the total opposite of what Sora currently is, was, and will be.