Anirudh_Anand
All these eons, sitting, Knull has seen a lot through the Hive-Mind, observed and is prepared on top of being all powerful. After setting himself free from eons of being shackled, he still remembers his gory purpose, awaiting someone to resist so he can have the bloodbaths he craves. Avengers are gone, New Avengers aren't prepared. Who's gonna save the Multiverse?