There is a roar from her as it makes contact, the impact hurting considerably. She is, after all, certainly not immune to that. And there is just so much flame, she can't feel it right and the entire process slips from her fingers.

And then it all just plain explodes, with Ysanne unable to absorb and safely dissipate all that energy at once. An observer will see her form rocketing back into a bar setting, catching that alight and it detonating in another shower of flames.