Hitless: Sister Friede and Father Ariandel (Dark Souls 3)

I know it technically wasn't "no damage", but because I only got inflicted with frostbite and didn't actually get hit by the damaging part of the shockwave, I'm going to count this as a win.
Level: 110
Stats:
Vigor: 20
Attunement: 24
Endurance: 15
Vitality: 10
Strength: 18
Dexterity: 22
Intelligence: 40
Faith: 40
Luck: 10
Equipment:
Dark Dagger +9
Blessed Lothric Greatsword +9
Crystal Chime +4
Havel's Ring +3
Hornet Ring
Lightning Clutch Ring
Ring of the Sun's Firstborn