Talk:Supernatural Wiki/@comment-107.167.107.131-20140920151943

Cain is the most powerful demon as he possesses the mark of cain given to him by Lucifer (and Lucifer's powers are the source of the mark) and the first blade. This makes him far more powerful than all other demons shown in the series as he can use the mark along with the first blade to kill vampires, angels, reapers, knights of hell (including Abaddon) and many others.