Thanos vs Sonic

Description
Marvel vs Sega, as acquiring multiple gemstones, can acquire powers that rival godly beings, are about to fight to the death. Who is most powerful, The Stronger Alien or The Fastest Hedgehog?

Pre Death Battle
Wiz: Alright, the combatants are set. Let end this debate once and for all!

Boomstick: It's time for a DEATH BATTLEEEE!

Death Battle
=Poll= Who do you think will win? Thanos Sonic Draw