Snape had given the signal, the death eaters were out and the hallways were filled with flashes and bangs. Spells seemed to ricochet off or just miss the boys as they ran.Blaise and luna were holding fort at the entrance of the infirmary.Greyback caught Harry’s scent and tore after the boys with Yaxley in tow.Narcissa overpowered Crabbe and Goyel and got out looking for Draco avoiding a fight wherever possible and silently shielding order members she snuck through the shadows. Narcissa rubbed her new ring reassuringly hoping for the best she made her way to the great hall"Traitor!" Yelled Greyback as he saw Narcissa shield Sirius and lunged at her as the staircases moved while Yaxley and Lucius locked wands.