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http://i1344.photobucket.com/albums/p658/dbdnugget/XGCDemonblade_zpsf736b200.jpgso i figured id give you a little back story to the image in case you werent a supernatural fan, so long story short is that the characters name is dean, he's holding the first blade, which can kill petty much anything. it was made by cain, son of eve, and is powerless without his mark, the mark of cain. dean got the mark (on his arm) and in the show [spoilers ahead] having the mark and wielding the blade made him a demon.