Bloodlines & Black Magic is a modern, occult-themed horror setting compatible with the Pathfinder Roleplaying Game. Utilizing the O7 variant rules, players build characters who stop advancing at seventh level, but who advance through feat selection, becoming legends who fight monsters, secret government organizations, ancient occult orders, and the secret lineages that really control them.

Bloodlines & Black Magic introduces players to the seven core O7 classes:
the brawler, the investigator, the mesmerist, the occultist, the psychic, the slayer, and the spiritualist. It also introduces players to seven new bloodlines (replacing 'races' in the game): the dragon blooded, the fey blooded, the infernal blooded, the seraphic blooded, the shadow blooded, and the spirit blooded. Bloodlines & Black Magic also adds dozens of new spells, feats, equipment, magic items, NPCs, foes, and organizations to your modern Pathfinder Roleplaying Game.