Every MCU Villain Ranked Weakest To Strongest
1. Thanos
This was... inevitable.
Thanos spent years hunting down the Infinity Stones, and was eventually able to harness all of their collective power thanks to the Infinity Gauntlet, built for him by Eitri the Dwarf. With the Stones, he could control time, matter, illusions, and destroy the entire universe (or, as he wished, half of all life in the universe). He also batted all of his opponents away like flies, including Thor, Hulk, Doctor Strange and Iron Man.
Even without the Stones, Thanos' power was incredible, as he faced off against Thor, Captain America, Captain Marvel and Iron Man and beat them all.
The Mad Titan currently stands tall as the strongest villain the MCU has ever faced, and his actions with the Stones will have repercussions for years to come.