Irithyll Dungeons (Dark Souls 3)

Castly,

for example, I fight with them alone, even without a shield, I just come closer if they leave in a crowd, lure one out, she runs and laughs and you lure her where there are no enemies and bring her down right away, by the way, you need good endurance and beat her before she gets up because she is Khan burn and jump before you die.

Castly
Run away from them or kill them.

otherwise it doesn't matter. hp below 7 does not fall. no resists. just try not to be poked = D

I shoot them from a bow from a good distance

Castly
Came, saw, hacked. Everything)

In general, there is no resist to her ability.
I went through the location, but decided that there is a trick with both Yorm and the sword of storms.