Board Thread:Theories and Speculation/@comment-39350828-20200424153111/@comment-24824859-20200425203550

Jason of the Mangekyou wrote: IMO the barrier will be nullified. Hashirama proved the preta path can be nullified when he used his wood dragon on Madara to counterattack the preta absorption. So i don't see why something way more advanced will fail. Hashirama didn't nullify the Preta Path, but simply countered it. Wood Release manipulates real, physical trees. The Karma mark can't absorb physical matter. Since it operates exactly like the Preta Path, it can be argued that it too can't absorb physical matter. So not only is the Wood Dragon made of physical matter which can bypass absorption, it also prevented Madara from using any ninjutsu by absorbing his chakra.

TSBs are made of chakra, so unless the BTAS barrier is made of chakra, a TSB will get absorbed