The Activity Club and the Ice Dungeon Challenge

Throwing a snowball isn't quite like shooting a spec shot, but he throws the snowball anyway. Though it's not a direct hit, the snowball still clips the fairy, sending her off course and into the snow on the ground right next to Ed. Again, she transforms back into her more human form, looking a little dazed.

She'll be ready to fight again soon, but she's within attack range. Ed needs to end this quickly.

What should he do?