Battle is likely close to over. To be honest, Im not too impressed with Kotomine or Gilgamesh as characters. Gilgamesh I can see that being intentional, to a point, but not sure about the other one
Mostly posting now because I got to the point Shirou projects the sheath. He mentioned earlier it would take a minute to build the sword from scratch (I forget exactly how it was said), and it had me thinking that he should be able to make the sheath faster, and here we have it.