In the scene from Avengers: Infinity War where Iron Man, Doctor Strange, Wong and Bruce Banner were discussing the Infinity Stones and how to hide the time stone from Thanos, Doctor Strange told Tony that his job is "protecting the reality.

But in the later part of the movie, after Thanos got the reality stone, he said that "reality can be anything" he wants. That means the reality stone is what controls our reality. But if Doctor Strange has the time stone, how can he protect "reality"? What was the meaning of that sentence?

  • I like your question! It leads me to wonder if in another episode we might see Thanos living in an altered reality of his own making while the rest of the universe was unaffected. hmmm...
    – elbrant
    Commented Dec 15, 2018 at 17:36

1 Answer 1


What it comes down to is different meanings of the world reality.

In this exchange between Tony and Dr. Strange

Tony: What is your job exactly? Besides making balloon animals.

Dr. Strange: Protecting your reality, douchebag.

But Dr. Strange isn't referring to reality as the sum total of all of existence. He is only referring to the dimension they live in.

In Doctor Strange we see Stephen opening the Eye of Agamotta and manipulate time. When confronted by Wong and Mordo about the dangers of doing this Strange asks what the real purpose is in studying the mystic arts. Wong explains that:

While heroes like the Avengers protect the world from physical dangers we sorcerers safeguard it against more mystical threats. The Ancient One is the latest in a long line of Sorcerers Supreme going back thousands of years to the father of the mystic arts the mighty Agamotto.

Wong further states

Agamotto built three Sanctums in places of power where great cities now stand. Together the Sanctums generate a protective shield around our world. The Sanctums protect the world and we sorcerers protect the Sanctums.

Strange: From what?

Wong: Other dimensional beings that threaten our universe.

In other words, the Time Stone as the Eye of Agamotto helps the Sorcerer Supreme protect this dimension or reality from other dimensional threats. As seen in Doctor Strange it is used to make Dormammu stop his attack on our dimension so it does work as advertised.

As to how the Time stone can be used against the Reality stone there is the following. In Avengers: Infinity War we see Dr. Strange use the Time stone to see the future. Afterwords the following exchange takes place:

Strange: I went forward in time to view alternate futures. To see all the possible outcomes of the coming conflict.

Starlord: How many did you see?

Strange: 14,000,605.

Tony: How many did we win?

Strange: One.

So the Time stone has allowed Dr. Strange to see a possible victory. The scene ends there and when the movie comes back to that group of characters it is when Thanos arrives to take the Time stone. If Dr. Strange has explained how they could win it was done off screen and we won't know how it could happen until Avengers: Endgame.

  • And thus then our minds get blown :) Commented Jan 6, 2019 at 3:58

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