Sonic the Hedgehog, Vol. 2 #219 (2010)

In Service to the King, Part One
(W) Ian Flynn (A) Jamal Peppers, Tracy Yardley, Terry Austin, John Workman, Matt Herms (C) Peppers, Austin, Herms 'In Service to the King': Sonic and Geoffrey St. John are sent on a perilous mission into the Special Zone. Nothing two heroes can't handle, right? That is, until a shocking twist puts one of our heroes in mortal danger! Then, get a sneak peek into the next great Sonic game with 'Sonic Colors!'
Release Date: 2010