Puppy -Gnoll Barbarian
Gaedren Lamm had thought he was buying a ready made attack dog to keep his Little Lamm's in check, what he got though was frightened puppy that was scared of nearly everything after being separated from his mother and sold right after his weaning.
Even though he endured beating after beating, Gaedren couldn't make him hurt the other children, but when he finally did snap he instead took a bite out of Gaedren himself.
He was then beaten nearly to death, and as far as Gaedren was concerned beaten to death and disposed of on a Korvosan trash barge. He only survived because a blind half orc garbage collector took him in together they sifted refuse for food, and clothing.
Despite smelling like garbage and having almost everyone but other garbage collectors hate him for just being a gnoll, he grew strong and able to defend himself.
When a harrow card and an address fell into his hands he was happy to help this stranger get some well deserved justice.