How Did the Avengers Know That the Infinity Stones Could Reverse Thanos’ Snap in Avengers: Endgame?

The question of how the Avengers knew the Infinity Stones could reverse Thanos’ snap in Avengers: Endgame is a compelling one. While the stones are known for their individual powers, the Avengers had to rely on both their scientific knowledge and the events leading up to the film to make this risky decision.

Understanding the Power of the Infinity Stones

The Avengers had an understanding of the individual capabilities of the Infinity Stones:

Reality Stone: Can manipulate the very fabric of reality, creating new worlds or realities. Soul Stone: Can capture and release souls, essentially bringing people back to life. Time Stone: Can manipulate time, making it permanent or allowing one to travel through time. Space Stone: Has the power to control interdimensional travel and reach across the universe. Mind Stone: Can give one the power to read minds and control thoughts. Power Stone: Can amplify the power of the other stones beyond their individual limitations.

With this knowledge, the Avengers believed that combining the stones could provide the necessary power to reverse what Thanos had done. However, in the film, there was no certainty that it would work. The Avengers made a gamble based on their desperate situation and the belief that even a slim chance of success was worth trying.

Desperation and Risk-Taking

The Avengers were in a state of despair and desperation when they decided to seek out the Infinity Stones. The death of their loved ones and the destruction of their world left them with no other options. Their aim was to reverse Thanos' snap, which had halved the universe's population, and the only solution they could see was using the Infinity Stones. This desperation pushed them to take risks, such as attempting time travel, which they knew could have catastrophic consequences.

Thanos’ Confidence and Evidence

Thanos, being an expert on the Infinity Stones, had previously used them to execute the Snap. This could be seen as solid evidence that the stones could indeed reverse his work. Additionally, when Thanos destroyed the Infinity Stones, he did so with the belief that they could be used to undo his actions. This also indicated that the stones were powerful enough to reverse the snap. Consequently, the Avengers were justified in their belief that the stones could reverse the Snap, despite the risks involved.

The Role of Intent

It's important to understand that the results of the Snap were based on the user's intent. In Thanos' case, he used the Infinity Gauntlet to halve the universe's population because he willed it. Similarly, if the Avengers successfully reassembled the Infinity Gauntlet and had the intent to reverse the Snap, it was possible that the stones could undo the damage caused by Thanos.

The Infinity Gauntlet, like any artifact, follows the will of its user, under the simple limitation of the Soul Stone's ability to restore a single soul that was captured in the Soul Gem.

The Avengers' decision to use the Infinity Stones was a testament to their determination and the belief that they could save the universe. Despite the risks, they chose to take a leap of faith, hoping that the stones would be powerful enough to reverse the damages caused by Thanos.