The monster lumber towards Jeffery who lay not the ground. He raised his arm for another attack.

Sen planted her feet firmly on the ground, concentrating on the monster. "Cover you're ears!" She called out the warning as she watched the monster lumber towards her friend. Then she let out an ear splitting boom. It sounded like a lion roaring but was a hundred times louder. The glass in the houses closets to them chattered from the noise as the monster stumbled back. He raised his one arm up and attempted to cover his ears. Then he let out a scream of pain. 
Sen stopped roaring and glanced at Jeffrey, checking to see if he was ok.