Thread:Mesektet/@comment-27729149-20150707052956/@comment-3581997-20150825020602

Think of both and incorruptible/irredeemable respectively. The "purity" of both categories is about never being swayed past a certain point. That is why some Pure of Heart heroes may have checked pasts and why some Complete Monster villains may have not always have been as bad, They are largely based on character evolution.