Purity in Motion was a Naga Hunter Great Lesson which taught how to become automatically aware if any creature they were facing in combat were corrupted by the Foul. 
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.