User blog comment:Princepurple/Monster Alphas/@comment-5583089-20130329041758/@comment-3045936-20130330205602

I forgot a few. But, finding a demon's exact bones, where the human was buried might not be possible, for all demons. And I said spells from the Tablet, as the demon bombs are a spell as Kevin said so, in Episode One of Season 8. He just tricked Crowley into thinking, it was the one to up Hell Gates. But, unless you know these things, they cannot work. What I mean by how easy to kill. A standard hunter with only basic knowledge of the race. As, while somethings of what you said can kill demons. They cannot be found as easy, thus making it not possible to use them as often.