Hasbro: G.I. Joe SDCC Exclusive - Combat Heroes Debut Posted by Curto on May 16, 2008 at 03:29 PM CST: It was just a matter of time, right? The second SDCC exclusive for G.I. Joe has been revealed, over at GIJoeClub.com...it's Snake Eyes & Timber, the first of a new line of cute 'n cuddly figures called "Combat Heroes".