Question: what is halts last name in ranger's apprentice

title: Ranger's Apprentice
text: Halt succeeds in destroying the Skandian force and he returns to the king with a plan . Halt 's troops dress in the unmistakable horned helmets of the dead Skandians and take their shields , leading Morgarath to believe that the Skandians are ready to outflank the king . This goads Morgarath into ordering his Wargals to charge into the open plain . However , just as the armies are about to collide , the king 's army parts in the middle , and Halt 's cavalry charge down the open center at the advancing Wargals . The Wargals , who are afraid only of horses , are demolished by Halt 's cavalry , and by the king 's horsemen who join in the assault . Seeing his army destroyed , Morgarath offers a flag of truce and prepares to challenge Halt to single combat to avenge his own defeat .