You have devoted your life to purging blight from the world.
Prerequisite(s): A friend or ally must have been significantly corrupted by a specific natural or supernatural blight, or you must have a regional background trait tied to a specific blight.
Benefit(s): Choose one type of terrain affiliated with the relevant blight. You gain a +1 bonus on Knowledge (geography) and Knowledge (nature) checks regarding the blighted terrain and can attempt those Knowledge checks untrained. You also gain a +1 bonus on attack rolls against creatures corrupted by the relevant blight, and you gain a +1 bonus on saving throws against the abilities of such creatures.
Goal: Slay or cure at least 50 creatures corrupted by the relevant blight, and then slay a challenging foe closely connected to spreading the blight.
Completion Benefit: Once per day, you can cast any one of the following spells as a spell-like ability, using your character level as your caster level: consecrate, neutralize poison, remove curse, or remove disease.
Pathfinder Player Companion: People of the Wastes © 2017, Paizo Inc.; Authors: Logan Bonner, John Compton, Nathan King, Luis Loza, Christopher Wasko, and Linda Zayas-Palmer.