Azog and his warg army have showed up, seeing the group down by the mountainside. "Run them down! Tear them to pieces!", he yelled in Black Speech to which Saeril was able to understand perfectly. A couple of wargs came running down the mountain, howling. 

Saeril's smile dissappeared when she saw the wargs coming. "Run. Run!", she started small until she raised her voice for them to hear. Turning to the younger she-elf, and the brother, she told them. "Stay together, I'll catch up".