2011 · ソースブック（プレイを拡張するルール／オプション）

Psi

This roleplaying supplement adds psionic powers to dungeon-fantasy campaigns. It presents two dozen abilities, including battlesense, levitation, and transdimensional sight, along with a 250-point mentalist template and lenses for combining mentalist abilities with other character templates. It also covers power-ups, the interaction between psionics and magic, combat applications, and dungeon hazards. New threats include a psionic encounter table and nine monsters, while specialized equipment includes telekinetic webbing, hypno-discs, and the pyramid hat.