Yami no Mephiles

Mephiles was the manifestation of the mind and will of the sun god Solaris. He was born during the Solaris Project when the experiments on Solaris split him into Mephiles and Iblis. After his birth Mephiles was sealed inside the Scepter of Darkness by a timetraveling Shadow the Hedgehoghttps://anilist.co/character/6379 but was accidentally freed a decade later during a skirmish between Shadow Rouge the Bathttps://anilist.co/character/63800 and Doctor Eggmanhttps://anilist.co/character/6672. Source: Sonic Wiki Zone