Thanos' snap wiped out half the population of the universe... 1 / 8
But there were some agreements that could have spared three characters. 2 / 8
Loki gave him the Tesseract in exchange for Thor's life... 3 / 8
Gamora revealed the location of the soul stone to save Nebula... 4 / 8
& Doctor Strange gave Thanos the time stone under the promise to let Tony live... 5 / 8
As he had already seen all possible outcomes. 6 / 8
Thanos kept his word and Thor, Nebula, and Iron Man survived the blip... 7 / 8
And Iron Man was in charge of the final snap in Avengers: Endgame. 8 / 8