BastardsHell

The Bastards of Hell are a gang of thieves murdering and robbing in Westcrown. Their headquarters are in a ruined Old Deadeye Temple in a southern slum. They all look like tieflings and devilkin: horns, fangs, tails, but in fact most of them are just thugs dressing up for the evil reputation and fear of the locals. The inner circle that really pull jobs are known as the Rogues. They have four leaders:

Long Horns, a nasty man who is supposedly really devilkin
The Digger, a big man clearing out an area under the Old Deadeye Temple.
The Mummies, a pair of mummies with ancient magic. Rumored to be twin kings who are looking for a new throne in the afterlife.

Long Horns does use undead dogs, so the Mummies may be genuine.

BastardsHell

Council of Thieves Valorin