Kenzie stared at the scene before her with a bit of amazement. This at least explained why the common room had seemed so empty. She was sure she'd be perfectly awful at a snowball fight, but it didn't mean she couldn't help. She made her way towards the group, carefully attempting to dodge any rogue snowballs. "Anyone want an ammunition maker? Or a fort?" She wasn't picky about who she helped since she wouldn't actually be throwing any of it, figuring she would let whoever reacted first be the one to claim her assistance.