Thanos Is Apparently Not The Most Powerful Villain, Here’s The Official List Of Marvel’s Greatest Villians

11. Anti-Monitor 

Anti-Monitor is one of the most infamous super villains of all-time. This super villain has the ability to warp realities and combined with superhuman strength he has managed to create a lot of casualties that stood in his way. Anti-Monitor has destroyed worlds like it was just any other day. That’s what makes him so notorious.