Artorias is actually one of the few bosses that flows super well and is a joy to fight every single time. Learning how to dance with him is one of the most rewarding achievements in dks1. then some chucklefuck comes out with this video. Congratulations on discovering the DMG of crystal weapons a good 10 years after the rest of us.
One of my best experiences was fighting him with a claymore, one handed, with the elite knight set and no grass crest shield. I felt i was in danger throughout the whole fight and it took a fair amount of time to beat him