Andromeda smiled at Kat, it was good of her to put such store in her. She wasn't a prefect anymore but it felt good that in a time of crisis they would still consider her as such. Perhaps she was on the right track to getting it back next year after all.
"Alright Kat that sounds like a good idea" she nodded at Kiera and Mike before walking to the front of the line.
The pain in her shoulder intensified, she didn't have time to get distracted now. Her house needed her, as her wand was already out she swish and flicked it at her shoulder saying the minor healing spell. That should most definitely stem the open wound until she got back to their dorm. She could clean it properly up there with the scourgify charm. That was bound to work.
"Ok" putting two fingers into her mouth and whistling hard and loud, she called to attention the group of Gryffindors.
"We are going back to Gryffindor House, do not wander off stay in this line and we will get you all back safely. If any of you are hurt in any way, let us know now before we move off" she looked down the line as Isabella came towards her, obviously intent on helping out.
"Thanks" Andy smiled at the older girl, another hand was always welcome.