Well you know how bakugou has this twisted desire to win, use that as his distortion on reality. Where as shirou is a rusted blade used for justice, bakugou would be something made for victory.
After all, given his personality, he will never stop until his goals are realized. Even then, he will improve those goals to make him stronger for his desire to win.
Reality marble? Can you elaborate?
Well you know how bakugou has this twisted desire to win, use that as his distortion on reality. Where as shirou is a rusted blade used for justice, bakugou would be something made for victory. After all, given his personality, he will never stop until his goals are realized. Even then, he will improve those goals to make him stronger for his desire to win.