Angel giggled as she looked at her sister, she was not saying mercy at all though her sister might want to be careful because if there was a lot of water on the floor the Professor might come and investigate. "Is that the best you've got sis." Angel stuck her tongue out at her sister okay so it was cold and she was soaked but that was about it.
"Expelliarmus!!" Angel did the wand movement and hoped that the spell would work and her sister would be disarmed. "I can go all day and you have gone soft you are proving that now."