Thanks to the success of AMC's The Walking Dead (not to mention the fact that last month's The Walking Dead #100 became one of the highest-selling comic books ever) it would be easy to forget Robert Kirkman's other ongoing series, Invincible. Well, next January's landmark issue #100 of the title - which has been pencilled by Cory Walker and Ryan Ottley since it debuted in 2003 - looks set to be one to watch out for as Image continues to tease the death of a major character. Like Mark Grayson, all three of the characters below are loved by fans and it's going to be a real shame to lose one of 'em. Who do you think will but the dust? Sound off with your thoughts in the usual place!