Ix Gremory(Hakai Suu)

"Come one come all, my swords are just waiting to impale you!" Ix Gremory is an antagonist in the story DxD: Fragments of Black and Silver. He is the son of Milicas Gremory and an unnamed High-class Devil mother who died giving birth to him. He is the unofficial head of the house of Gremory. He is also the possessor of the Sacred Gears Blade Blacksmith and Sword Birth.