Prisonic the Hedgehog

Prisonic the Hedgehog was the Sonic the Hedgehog from Prison Galaxy. As one of Run the Hedgehog's most powerful foes, he is notable for his Super Sonic Level 3 Super Form. Prisonic was killed by Run and the Shadow Squad by a combined Chaos Blast attack.

History
Prisonic began his career in Prison Galaxy working as a mere janitor. After Think the Stink's failed plan to escape, Prisonic used his idea to create unbreakable walls instead of unbreakable weapons and through his idea, Prison Galaxy became virtually indestructible. He eventually became the warden of the entire Galaxy and at some point recruited Super Sonic Level 4 in order to capture Run and Duck the Duck. Both prisoners began to disturb the peace of the galaxy until Run somehow become powerful enough to escape. Prisonic headed off Run and fought him throughout the galaxy, destroying many stars, planets, and asteroids. In their fight, Prisonic showed his dark side when he was willing to sacrifice his own guards just to defeat Run, as he teleported Rouge from the showers to the battlefield just to paralyzed Run. Once Run discovered that he wasn't powerful enough to defeat Prisonic, he then enlisted the help of the Shadow Squad and together, they fired a Chaos Blast at Prisonic, destroying him forever.

Powers
Unlike most Sonics Run encounters, Prisonic displayed a massive level of power, mostly due to his unique Super Sonic Level 3 transformation. In this form, Prisonic is able to survive attacks from Run the Hedgehog, whom is strong enough to break unbreakable walls. Using one finger, he was strong enough to throw planets into their suns and teleport dozens of stars across a galaxy using Chaos Control. He was destroyed by a combined Chaos Blast attack from each Shadow of the Shadow Squad, each blast averaging at a galaxy destroying level. Run's was powerful enough to destroy at least 10 galaxies, making a combined total of roughly 15 galaxies in strength, meaning this was the most powerful attack seen up to that point, also making Prisonic one of the most durable opponents yet.