User blog comment:Twilight Despair 5/A (Cure) or whatever for the Mark of Cain/@comment-71.191.75.32-20150225212357/@comment-131.239.63.5-20150404175923

well guys looks like I called it the only way for Dean to get rid of the mark is to go to the source that powers the mark now how is going to do that well I have idea remember when the yellow eyed demon talk to Lucifer using the body of a nun Dean will have to probably do something similar(using a cat or dog) but instead of talking to Lucifer he will talk to Michael and ask him to beat the information out of Lucifer though Michael would want something in return most likely asking to be free.