MCU Villain Ranking, Official

Marvel Cinematic Universe villain rankings, official. Best to worst, main villains only:

Loki
Zemo
Vulture
Ego
Red Skull
Mandarin
Ultron
Abomination
Alexander Pierce
Iron Monger
Aldrich Killian
Justin Hammer
Ronan
Malekith
Whiplash
Kaecilius
Thanos