Bearauk is the floor 67 boss.It is basically a very large wolf. It fights with its teeth and claws. When its health drops to red, it can use a skill named Red Fang that once it scrapes you continues to damage your health for 5 minutes. Valerie defeated it with the help of Saito, and got the item known as Berauk's Claw. She was able to forge the sword Lamentation with the help of Bargah.