Shadow Familiar

Type of Feat: Shadowcasting
Prerequisite: Shadowcasting
Specifics: You can obtain a familiar in the same manner as a sorcerer or wizard, but it possesses the dark template. For the purpose of determining familiar abilities that depend on your arcane caster level, your levels in all classes that allow you to cast mysteries stack.

This only works when PRC Familiars or PnP Familiars are enabled via switches.
Use: Selected.