SHOWDOWN! A rage-fueled battle between the AUTOBOTS, DECEPTICONS, and DINOBOTS at an energon refinery endangers CYBERTRON and reveals GRIMLOCK's secret! Meanwhile, beneath the surface of JUNKION's shore, MEGATRON is hunted-by the SHARKTICONS!
Written By: Chris Metzen and Flint Dille
Art By: Livio Romandelli
Letters By: Tom B. Long
Edits By: John Barber
Published: April 10, 2013