This pack pairs Knuckles as Superman as well as Superman himself in an epic team-up. Meet Knuckles as Superman stepping into the realm of chaos. Knuckles is ultra-powerful and never backs down from a challenge. While he prefers to do things his way, similar to Superman, his strong belief in protecting the world is what ultimately helps unite Sonic and friends with Detective Comics Justice League to stand up for what's right and defeat Darkseid's evil plans.