So I came across a comment on one of the four knights pages and the theory they had was on how all 4 knights worked together to slay dragons.
Hawkeye Gough would shoot the dragon to weaken it or force it to the ground. Then Ornstein would attack the dragons hide with his spear. Then when the dragon would breath fire Artorias Would block himself and Ornstein with his shield. Then Ciaran would poison the wound. Any thoughts???