Right. Kalliope Nalfoy was ping to get what was coming to her. And she was going to get it hard, Blaire decided. Standing up, she walked silently to the back of the Slytherin table, behind the girl. She was pretty confident she hadn't been seen, and she pulled put her wand, training it on Kalliope's head.
'Stupefy!' she muttered, flicking it a little. She smirked and turned around, sure her spell had worked