Harry stares at her, before he can utter a word, Vernon explodes, flesh is flying everywhere, Harry thinks he saw a piece fly into Dudley’s mouth. Petunia is covered in blood and guts, she vomits and screams. Harry is laughing, "Wicked." He kneels down, "You want to have magic, you can have magic," he pours raw magic into her and he knows her body can’t handle it, the magic is burning her insides, he can smell it.