Bane cursed and grabbed Kili and Bilbo and pushed them against the cliff side, shielding them. "Serena! We need cover!" Serena pulled Thorin from th edge and said "can you watch my back? I won't be able to while I do this!" She pulled her staff free and closed her eyes, muttering softly. Shadows jumped out and covered the group, throwing rocks away from them before they hit. Serena held her hand up,focusing on the task at hand