Perhaps it's that chaos that will lead to the mash-up between the heroes becoming literal, as Sonic is mashed-up with Flash, Shadow becomes Batman, Tails becomes Cyborg, Silver becomes Green Lantern, Amy becomes Wonder Woman, and Knuckles becomes Superman.

This crossover opens as Darkseid makes the jump from the DCU to the Sonic universe, sensing a great power for the taking. The Justice League and Team Sonic will have to band toget