Sonic Universe #4

"The Ultimate Lifeform": The all-out battle-turned-alliance between Shadow and Rouge takes a new twist... and there may be no turning back! Transported from G.U.N.'s secret base to the surreal Special Zone, the reluctant allies meet the zone's mega-powerful master, Feist. What will Feist require of them? Can they successfully complete the challenge as well as their other missions and tasks for G.U.N.? What would failure mean to Shadow, who considers himself the "ultimate lifeform?" This action-packed issue co-stars Hope Kintobor and Omega, and features the first assembly of "Team Dark." It also paves the way for the next intriguing saga, which promises to bring back everyone's favorite red echidna!