User blog comment:TheBlueSlug/Ending/@comment-98.77.232.67-20130728090715/@comment-16281343-20131209090116

Well, Azazel is smart enough and he has access to how to make things like the Evil Pieces, but he chose not to. He said that the "bad guys" are enough with them. (Not quite sure about the statement, I can't find what volume that scene happened :|)