2013 · ソースブック（プレイを拡張するルール／オプション）

The Mechromancer: A Theurge Tinker Prestige Class

This five-level prestige class combines spellcasting with mechanical invention, allowing characters to command both automatons and undead. It provides full progression for spells and inventions, along with abilities that integrate the two disciplines. Features include raising destroyed automatons as zombie robots, adding necromantic grafts to blueprints, and empowering an alpha with a permanent desecrate effect that later gains benefits associated with unhallow. Characters must be able to cast alpha and animate dead, among other requirements.