Makavalli
Sinister is a system
[/QUOTE]I can imagine someone or some shady tech company siphoning some latent power from it and somehow fukking up a experiment which leads to the creation of a new hero/villain.
Mr sinister took control of the head in the comics. The same thing happened in the comics. A big ass celestial was just standing in san francisco and was called the dreaming celestial. Not sure if Tiamut was his name. The ending was dope and shows how small we are as humans in the MCU.
no hiding. No sending goons just pop up snatch up them folks then dip. It was like a lovecraft monster appearing.