The Figure in White

"Can a single blade match the power of the other fourteen? We already know the outcome, for we have dance to this tune time and again. Submit now, nemesis, and let them decide their own fate."

The Figure in White is a mysterious entity who appears in 15 Keys 3 and 2nd Fate By Blades. His power appears equal to that of the hooded figure, whom he considers both rival and nemesis. While never seen holding them, he conjures spectral version of Fourteen of the Fifteen blades, with only the Fifteenth blade eluding his mastery.

There has been speculation as to why he cannot weild the fifteenth and final blade, however it is known that the 15th blade chose it's master as Zach Taylor, therefore he can be the only one to wield it.