User blog comment:EmpyreanSmoke/Supernatural Q&A/@comment-168.169.25.92-20150930010656

1. If Michael and Lucifer were so close in strength, then why did Michael defeat Lucifer when he had the mark of Cain? 2. What are the five species the colt can't kill? 3. What's the difference between the original bullets and the ones Ruby made? 4. When Lucifer said there are are five things the colt can't kill, was he referring to the colt with the new bullets or or both original and new? 5. Can the colt with it's original bullets kill anything?