Thanos has long been positioned as the final Big unfavorable of the Marvel Cinematic Universe. unbiased enough — the guy spent years chasing after magical jewels so he could vaporize half of all living creatures in the universe. But even after he finally snapped half of all organic existence out of existence,evil still lingered. New villains rose up, new rivalries were forged, or new battles were waged.
Source: blastr.com