9: Lava
Lava can be classified into four different compositions. But really, it doesn’t matter, because that stuff is freakin’ hot! If any of that stuff gets on you, you’ll probably feel like death has come, but in a horrific way. No known layer(s) of protection will keep you from melting if you’re surrounded by the stuff. It’s possible to consider it pretty… from afar, but no way can you love lava more than a copy of A Torch Against the Night.