Ernie, Audrey, and Hufflepuffs
She grabbed Ernie's hand, tugging him out of the way of the stone shards. Resisting the urge to shoot a grateful glance towards Ernie, Aud twirled her wand in Dolohov's direction. "Stupefy!" She cried, moving lightly on her toes, ready to dart away if the spell missed.
That was a stupid spell, she chided herself, this was a Death Eater. This was real, they could die, and she was trying to stupefy him? Even though she knew what would stop him, she couldn't bring herself to utter the killing curse and instead flicked her wand towards a nearby statue. "Bombarda!" she cast, hoping to at least distract him long enough that she and Ernie could get away because there was no other way they'd survive this.