That guy SUCKS! Especially hard if you get cursed in an early try, which the bastard is more than happy to do...Sigmund Av Volsung said:Seath the Scaleless.
Took me about 20 tries to get rid of him, fucking diamond cave full of moonlight butterflies.
Finally killed the bastard after training up to get 40 vitality so I can tank his hits (if ever taken).
Running something with some bleed damage helps immensely. I used the great scythe on my second playthrough and it makes him a non-issue.