Part 4 of 5! At last, the ultimate confrontation between not just GRIMLOCK and his somewhat-estranged fellow Dinobots, SLUDGE, SLAG, SNARL, and SWOOP, but also Sunstreaker/Hunter, Scorponok, Hot Rod, Skywatch and a whole army of Headmasters! Mayhem, machinations, melee, and, of course, Maximum Dinobots, all courtesy of TRANSFORMERS uber-scribe Simon Furman and fan-favorite Nick Roche!
Written By: Simon Furman
Art By: Nick Roche and James Raiz
Colors By: Joana Lafuente
Letters By: Chris Mowry
Edits By: Denton J. Tipton and Andy Schmidt
Published: April 1, 2009