User blog comment:Piyush Banerjee/Shin DxD 2 discussion/@comment-27083298-20190224022948/@comment-37165251-20190224034924

Sadly we cannot see Roygun in the State that she had with the King Piece (without she is weakened, she can use "Crack" only 2 or three Times in a Game)

btw is Diehauser able to completely neutralize a Sacred Gear with his "Worthlessness" or only parts of it (like incoming attacks). Because it is said he must understand what he affects with his ability and as far as we know only God of the Bible and partly Azazel understood the Sacred Gears...