You are able to conjure illusions so lifelike that they defy disbelief.
Prerequisite: Wizard 8
Benefit: Anytime a creature tries to disbelieve one of your illusion effects, make a caster level check. Treat the illusion’s save DC as its normal DC or the result of the caster level check, whichever is higher.
Pathfinder Player Companion: Magical Marketplace © 2013, Paizo Publishing, LLC; Authors: John Ling, Ron Lundeen, Patrick Renie, David Schwartz, and Jerome Virnich.