(OOC - Awkward. I seem to have lost my little thingy that told me what spell slots I'd used. I think I'm out of 2nd level though)
Nia curses as Etienne is overcome by the creature's attacks, and with a quick call of an old name, and a flourish of a finger, she calls on the spirits to help him. Their aid, requested so peremptorily, will cost later on...but for now it could save his life.
"Get clear, Etienne!" she called sharply, and let another arrow fly, targeting the larger creature again. Their only chance was to remove it as quickly as possible!
(Healing Word as a bonus action for [roll0] healing on Etienne, then longbow attack on Alpha [roll1] for [roll2] damage)