Fics like this are why I love this fest. You've done such a good job with Umbridge here: her "Oh, but we're just playing, aren't we?" line is perfect, because of course it's all just a game to her, and of course she thinks she can arrange all the pieces exactly as she wants them. Hooray for Arabella and the cats for setting her straight - even though that last line shows just how costly a victory it truly was. Well done.