User blog comment:Piyush Banerjee/Shin DxD 2 discussion/@comment-2607:FB90:2B75:A22:FEFD:1F6D:F1A3:5EFD-20181224001250/@comment-37165251-20181226135340

The Issue with Sairaorg is here that he has no Ophis that chants with him...no Amrita from Indra...and the Spirit in his Sacred Gear is weaker as the two Heavenly Dragons from the Start.

So Other as Sairaorg himself that becomes stronger I see no other way since the Sacred Gear is no directly tied to his Soul like the others....so I think an Abyss Side BB is out of reach for him