"No!" Draco shouted - too late. The vines pulled tight, cutting off her air supply instantly, they wrapped around her hands preventing her from pulling at the ones around her throat and ankles, leaving her helpless. Suddenly there was another loud thud as Ron Weasley was also hit over the head with a terracotta pot, now that half the class wasn't paying attention to their stumps the vines were taking advantage of the chaos. He saw Longbottom get flung into the air and shatter one of the big, green window panes, as his body was thrown outside with a loud thump. Professor Sprout was rushing over to him, blood covering her hands and robes as she knelt next to her favourite student whispering healing charms.