For subscription customers only… enlist up at your local comic shop! A variant cover by artist Michael Lark! Only for loyal subscription box customers!
PRIMEVAL PREDATORS! The DINOBOTS have stumbled upon some of SHOCKWAVE'S old experiments… now they are running rampant across the Cybertronian underground. It's up to GRIMLOCK and SWOOP to subdue the enemy! But with pressure mounting and his foes wreaking havoc, can GRIMLOCK keep his own rage in check?