I had a moonveil build, based on Dex and Int more or less uqually then strength and enough arcane for the Dragon Rot spell.
After the last boss I respecced to Faith/Str to use the Blasphemous Blade, which is quite fun, but I also maxed out the Gargoyle’s twinblade and sword from the last boss. As well as a flail I got from one of the Night Riders. I would use that for Crystal based creatures.
When I finally started NG+ the Faith/Str build was a tad overpowered but that was fine as I needed to rush through to kill some bosses.
Once I’ll go back to it I think I’ll just stick to NG+ endgame instead of starting NG++…