Hedda felt a shiver down her spine that had less to do with the heat of the attack than expected.
By covering Lyanna with her body she had received the worst part of the fire attack, but her Corrupt Burnt-Wing Bee Queen had protected her back from direct heat, so that physical sensation wasn't what had bothered her most.
What had disturbed her was something more subtle but equally unsettling: a sensation of purification that had accompanied the attack.
She couldn't know it, but Director Ignatius's contribution to the last bombardment had imbued the fireball, result of combined effort from several fire and wind tamers, with traces of purifying power that Ren had unknowingly injected into the director's phoenix during their encounter, just as he had with Victor.