User blog comment:IamJakuhoRaikoben/Chapter 445: The Ugly Fairy, Review./@comment-26451407-20150722011900/@comment-24264679-20150723235731

CSK clearly. He caused more AoE damage on his own with one swing of his sword then Gildarts and Bluenote clashing magic did in their entire battle. Also the CSK can control the stars and water magic. Not to mention dude is immortal.