HOW TO ENTER: It's simple. Just leave a comment on this vanguardcomic.com/?p=1100 post. You could put what you enjoy about the comic, how you found out about Vanguard or simply put 'hello' or some such.
The competition winner will be drawn on Wednesday the 31st of July at 12 noon GMT. The results will be simultaneously posted on the VanguardComic site, Twitter and the Facebook page. Make sure you check these on that date, lest you lose out!
If you check the box 'notify me of reply by email' that'd be handy, as I'll reply to your comment telling you that you've won!Good luck!