The purifier seeks out signs of possession or mind control that manifest from unwilling (and often unwitting) servants for fiendish corruptors and their mortal minions. A purifier seeks liberation of mind, body, and spirit from the bondage of sin and the taint of the unholy.
A purifier has the following class features:
A purifier can use one fewer spell per day of each level and does not automatically learn cure or inflict spells (spells with “cure” or “inflict” in the name). Her number of oracle spells known is unchanged.
A purifier must take the following revelations at the listed levels.
See Sin (Sp): At 3rd level, a purifier gains a bonus equal to 1/2 her oracle level on Sense Motive checks to sense enchantments, which she can make as a full-round action. She also gains a bonus equal to 1/2 her oracle level on Spellcraft checks to identify enchantment school spells and spells with the curse or emotion descriptor.
Celestial Armor (Su): At 7th level, a purifier’s armor takes on a golden or silvery sheen and becomes light as a feather. Her armor weighs half as much as long as she wears it, and she also gains armor training as a fighter 4 levels lower than her oracle level. At 11th level, a purifier gains heavy armor proficiency.
Sin Eater (Su): At 11th level, a purifier can consume a curse, enchantment, or emotion effect by touch as a full-round action. She can do this a number of times per day equal to her Charisma modifier, and must make a Charisma check with a bonus equal to her oracle level against a DC of 11 + the caster level of the effect (or the Hit Dice of the creator for a supernatural effect). If the check succeeds, the effect is negated; however, the purifier is sickened for 1d4 rounds. If the target is possessed (such as by a magic jar effect or a ghost’s malevolence ability), the possessor is forced out on a successful check. Whether the check succeeds or fails, the possessor is sickened for 2d4 rounds.
At 5th level, a purifier may channel holy power to harm evil outsiders as a cleric of her level using the Alignment Channel feat. She may use this ability a number of times per day equal to 1 + her Charisma modifier.
Though the text stating so is missing from the Advanced Race Guide, the purifier’s bonus spells are likely meant to replace the bonus spells granted by the oracle’s mystery. GMs are encouraged to include this text: “These bonus spells replace the oracle’s mystery bonus spells from the indicated levels.”
Pathfinder Roleplaying Game Advanced Race Guide © 2012, Paizo Publishing, LLC; Authors: Dennis Baker, Jesse Benner, Benjamin Bruck, Jason Bulmahn, Adam Daigle, Jim Groves, Tim Hitchcock, Hal MacLean, Jason Nelson, Stephen Radney-MacFarland, Owen K.C. Stephens, Todd Stewart, and Russ Taylor.