Suggested by iKnowledge Shanoa is a powerful fighter whose weapons and spells make her hard to stop. Riku has mastered the powers of light and dark so he is no stranger to versatile abilities. I’m inclined to go with him as the favorite to win this battle because he has more abilities and has fought more impressive foes. He can heal himself as well as use all of the elements. In terms of speed they’re pretty close, but otherwise Riku possesses most of the advantages in combat. It should be a clean win for him. Riku wins.