Avengers 4 -

Following the snap that decimated half of all life in the universe, the remaining Avengers—Tony Stark (Iron Man), Steve Rogers (Captain America), Natasha Romanoff (Black Widow), Thor, Bruce Banner (Hulk), and Clint Barton (Hawkeye)—are left broken and defeated. They track Thanos to a peaceful garden planet, only to discover he has destroyed the Infinity Stones. In a fit of rage, Thor decapitates Thanos.

Here is the text for Avengers: Endgame (often referred to as Avengers 4 before its title was revealed). Avengers 4

After the devastating events of Avengers: Infinity War , the universe is in ruins. With the help of remaining allies, the Avengers assemble once more in order to undo Thanos' actions and restore order to the universe once and for all. Following the snap that decimated half of all