These two are both one-off Sonic villains that share a common edge, and today, they shall collide in an awesome conflict for supremacy. Mephiles The Dark vs Infinite The Jackal who will win?

Infinite was once the captain of the Jackal Squad, a band of mercenary thieves raiding others for a profit. In time, he gained a public reputation as the "Ultimate Mercenary". Then one day, the ultimate mercenary led his squad on a raid of Dr. Eggman's base in the Arsenal Pyramid while the scientist was studying the Phantom Ruby in an attempt to steal his devices for a hefty bounty.

Mephiles the Dark was born from the "Solaris Project", an experiment conducted by the government of Soleanna; officially an energy research program, the project's true goal was to harness the power of Solaris and give humanity control over the flow of time itself. However, the project ended in a disaster that split Solaris into two beings; Mephiles and Iblis, both of whom were really powerful and were now escaping the underwater lab the explosion happened in.