Donbrik Blacksteel

Who Is?
A young gnome from the Blacksteel Clan. They are retainers of the vampire queen, Kattash, and used as spymasters and a private thieves guild/ninja clan. They ferret out information, they steal, but they don't typically assassinate. They also don't typically take on outsiders as trainees.

Donbrik trained Ariadne - first to just make her more resilient and better at being unnoticed, and later honed her nosy nature into a proper spy. He is her main criminal contact and handler, and oldest friend/sometimes-tormentor.