any accessory that negates fall damage is disabled if you have the stoned debuff AS WELL as you take EXTRA fall damage than normal
It seems the Featherfall Potion is the only way.I believe they say it's hard because her ability was quite glitched and could even hit you through walls and such and as soon as you were turned to stone, you would fall and take over 9000 fall damage. She still kills from time to time in End game hard mode if i ignore her. I'm not sure if wearing a horseshoe stops the fall damage. I would assume it doesn't because the wing's also do not save you. Can anyone confirm this?