Noun
The act of lustrating or purifying.
A sacrifice, or ceremony, by which cities, fields, armies, or people, defiled by crimes, pestilence, or other cause of uncleanness, were purified.
Source: Webster's dictionaryLittle by little his body will become purified by the internal lustration of God; day by day his mortal frame, shedding its earthly elements, will become in very truth the Temple of the Holy Ghost. Source: Internet
This change gave IPN new lustration powers. Source: Internet