User blog comment:B214/DxD Updates 3/@comment-5384276-20200122191217/@comment-2601:87:8300:9B50:853D:BCFC:8F38:71A9-20200122231828

Also he used it on Sairorg(probably spelled wrong) bishop. Think back to all of his RG in the azezal cup he always faced a man in a serious fight except Rias so it really wasn't banned.