None of the stupid knights would drop the sword! Arrrrrgh, two hours wasted. Since those are the ONLY three chances to get the sword before the Kiln of the First Flame, I literally have to delete my save file and start all over again.
I don't know why they decided to only let you have 3 chances to get this weapon... this is so frustrating. With 10 Humanity, that thing SHOULD have freaking dropped. Arrrgh. It doesn't help that there aren't many decent weapons around until way later game, especially since the Drake Sword really starts to fall off in usefulness due to its non-scaling property.
Just felt like ranting a little, because it takes some work to get a character up high enough and ready that they can kill those 3 knights just hoping one will drop the sword and it ends up not dropping.....