Vetalas are a type of monster, almost snake-like, that hunt in pairs so they can capture their prey. They don't usually hunt solo. They also appear to be loyal and protective of their kind, obviously having a strong pack mentality that extends like family. Vetalas come from Hindu Mythology. In Lore, they are believed to haunt forests and sleep by hanging themselves upside down from trees like bats. In Hindu Mythology, there are many stories of the Deities and Pious Kings overcoming the Vetalas. Once they are overpowered and enslaved they can be very loyal and protective of their master. Hindu myths speak of stories of Vetalas who readily give up their lives for their masters, most of whom they consider their closest friends.