Update: I beat Lady Butterfly....after dying more times than Ornstein and Smough and the Nameless King put together. Very annoying boss.
Not a fan of bosses that just block everything all the time and can hit you out of nowhere even if you're blocking or dodging.
My Console Library:
PS5, Switch, XSX
PS4, PS3, PS2, PS1, WiiU, Wii, GCN, N64 SNES, XBO, 360
3DS, DS, GBA, Vita, PSP, Android