Ron, did you hear what they did to Katrina? After they captured her, Finnigan used a curse we learned in Dark Arts that dislocated her left arm. And said he'd let her heal herself if she'd tell him what she knew about the defenses around her team's flag.

When she didn't tell him, he hexed her some more to jostle her around, because that would make her arm hurt more.

She told him in the end.

I wouldn't get between Katrina and either Finnigan or Thomas tomorrow. It was Thomas's idea, apparently. 'This is war!' Whatever. Arse.

(And Pansy didn't know. Finnigan and Thomas aren't stupid; they had her off somewhere else, far enough away that she couldn't hear Katrina screaming.)