Purity of Shinsei was a Mastery 5 mystical fire kiho that allowed a monk to gain absolute control over his inner fire, and could summon it. When activating the kiho the monks skin glowed with the light of a bonfire, and lasted for several hours (or until the monk wished it to end). Shadowlands creatures, minions of the Lying Darkness or natives or Gaki-do or Jigoku suffered an irrational sense of fear while inside the radius.