User blog comment:Lordbryan123/Saji and his future balance breaker/ pawn peices/@comment-213.106.131.123-20131023152037/@comment-1359322-20131024114559

Yeah you're right on the origin thing but the Sword of Betrayer are of opposite nature too, yet Yuuto managed to fused them. So i'm guessing that it's not impossible for Sword Birth and Blade Blacksmith to combined. Well no point discussing this anymore.

Back to Saji, well it depends, if Saji manages to fuse them then he'll get a new Sacred Gear and Balance Breaker, if he doesn't he'll get four seperate Balance Breaker.