New Void-Champ is Kassadin's Daughter?

Looks like a void corrupted structure in shurima/sand, could be Icathia, had this thought when I first saw the picture for the roadmap.

Kassadin's daughter has been teased as being back by Swain with his voicelines, now the photo? She was lost in the void in the old lore, years ago. I would like to see this, cause Malz got corrupted just by a portal existing, corrupting him through dreams, Kass has a void stone and needs a suit, Jax was just there when Icathia was made no more, now he's been alive for thousands of years.

How bad would the "Radiation" be for her?