An enemy, huh? A part of Avalon wanted to smile as she imagined a herd of all these animals taking down Rosier and his clan. But the idea was too far-fetched. Hope of ever getting out of Hogwarts again was fading. Now that two of her professors were locked up in the Room with them, she felt their chances dwindling day by day. All she could do was wish that someone in the outside world knew what was going on. And that eventually, someone could help them.

She tried not to get upset thinking about the odds, and instead focused on answering the question. Her first thought was a hippogriff. She thought they were fierce and majestic, not to mention that her wand contained hippogriff feather. But they were also kind of clunky, and they would be quite hard to conceal if you wanted a surprise attack. Perhaps a similar, but more stealthy creature would be a good option. "I'd choose a thestral. They're very clever, and they're not afraid to stand up to enemies. Plus, they're invisible to most people, so they could be useful for a sneak attack." Though they wouldn't be invisible to Avalon anymore. Not after what happened in Defense Against the Dark Arts. She tried not to tear up at the horrific memory. That zap of green light. The poor muggle's dull, lifeless eyes. Avalon didn't even know their name. And yet they were gone with the flick of Rosier's wand.