The Scarlet BrotherHood
The Scarlet BrotherHood is a continent spanning crime organisation. Although not wholly evil, as in not all members are evil, they do participate in unsavoury practices. All members have a red/scarlet/maroon coloured tattoo on the left side of their body. Not much is know except that you do not want them after you. Several adventurers have put their nose in their business without permission and have been savagely beaten and scarred.