Already revealed by Hasbro, is one of this year's SDCC exclusives (which is about 6 months away, but should be on display next weekend at the US Toyfair). Following on from the surprise success of the Starscream coloured Skystriker jet last year, this year will have a Shockwave coloured HISS tank.

It will even be released with an exclusive accessory of a Shockwave-styled cannon on top.

It's sure to sell out fast like the Starscream one did last year.