The Worst is Super7’s own gang of villainous vile vermin. The X-Series is a lineage of mysterious robot assassins that hide in the shadows. The original X-1 killed its creator before it was completed, causing X to continually rebuild and improve itself. Over the centuries, as X evolved, so did its reign of terror. The mere mention of X’s name was enough to send chills down the most hardened criminal’s spine, which X is happy to remove…for a price!