I'm new to Comics and have only been reading them for a few years now so most of the big scares I have learnt from Wikipedia to catch up on backstories... so I have to say the scariest thing for me was when I heard that Daniel Way as to write the latest Deadpool series, but I read the Deadpool run on the awful book called Wolverine Origins and decided to give it a shot. I like it, sure it isn't as good as the original material but I think that is just because I hold those books up on a pedistool.