Yes, the loss of any Infinity Stone would make any individual weaker than they were before, Dr Strange is no exception.
Doctor Strange has some of the strongest spells ever known in his arsenal. And for most of these, he does not even need the Time Stone.
The Eye of Agamotto is one of the most powerful magical artifacts in Marvel comics history. In the MCU, it was used to act as a conduit for Doctor Strange to channel the powers of the Time Stone.
Back to your question, short answer is he can't, let's say Dormammu finds out that Strange is vulnerable at the moment, he'll surely attack, and Strange alone won't be able to defeat him.
What is this? Yes, the Eye of Agamotto is one of three mystical Eyes created by Agamotto in the comics, accompanying the Eye of Power and the Eye of Prescience. First appearing in the Strange Tales series from the 1960s, the Eye has nothing to do with the Infinity Stone outside of the MCU.
Having said that, with the Time Stone now destroyed, Dr. Strange's enemies such as Dormammu, who was stuck in a time-loop, now have the ability to come back and engulf our world into the dark dimension.
Doctor Strange's third eye (the Eye of Agamotto) in the comics, according to Bustle, represents wisdom of the sorcerer Agamotto and his Vishanti. The Eye allows him to see the true intentions of his enemies and break down all magical illusions.
He Who Remains (aka Kang)
Kang is very easily more powerful than Doctor Strange, considering that a variant of him has overtaken every single universe, as is revealed in episode six of Loki (and somehow not at all addressed in Spider-Man: No Way Home).
“The Eye of Agamotto still has magical properties even without the Time Stone – as any fan true fan of Strange would know. So it still reveals to him things that are unseen.”
Clea appears in a mid-credits scene of the Marvel Cinematic Universe film Doctor Strange in the Multiverse of Madness, portrayed by Charlize Theron. Following the events of the film, she approaches Dr.
The Eye of Agamotto appears in several forms of Marvel-related media, such as the Marvel Cinematic Universe, in which it contains the Time Stone, one of the fictional universe's Infinity Stones.
Dr. Strange, as powerful as he may seem, is no where near powerful enough to try to use the Time Stone by himself. He needs the Eye of Agamotto.
Thanos realized that Strange didn't use the Time Stone in their fight. Thanos realizes the power of the stones as being above most other weapons in the universe. Why Strange didn't use it is simple. He saw the “one path” that lead to success, and it involved trading the stone for Tony's life.
Hammer Supreme
This powerful variant combines numerous Marvel Comics heroes into one, including Doctor Strange, Ghost Rider, Black Panther, Spider-Man, Thor, and Iron Man, with all their attendant abilities.
This exposes Strange's greatest weakness: he cannot cast spells when his hands are bound. Yes, he had to move his hands while casting the spell or the magic wouldn't come out at all. Since his body was only that of an ordinary human, he couldn't immediately escape from the entanglement of Spidey's web.
10 AGAMOTTO: Can't Be Used For Evil
While this rule has been broken several times, nominally, the Eye of Agamotto is only supposed to function for the Sorcerer Supreme and only be used for good. It is an artifact of white magic and cannot be used for the dark arts.
The Eye of Agamotto is the most powerful Eye, a type of artifact used by sorcerers to scout for interdimensional threats.
Thanos then used the Time Stone during the Battle of Wakanda to resurrect Vision after he was killed by Wanda Maximoff, in order to acquire the Mind Stone. Following the Snap, Thanos destroyed the Time Stone, along with the other Infinity Stones to prevent his work being undone.
While Captain Marvel received her powers after being exposed to an Infinity Stone, WandaVision reveals that Wanda's exposure to the Mind Stone amplified powers she was unaware she had already possessed.
The doctor also makes use of Sling Rings to create portals to cross great distances and to enter other realms. Arguably, the Eye of Agamotto provides the greatest source of power to Strange. In truth the Infinity Stone known as the Time Stone, the Eye possesses the incalculable ability to control time itself.
Doctor Strange Could Manipulate And Counter Shazam's Magical Attacks. Marvel's Sorcerer Supreme is a powerful hero named Doctor Strange.
He is an alternate version of the Sorcerer Supreme who befriended America Chavez, who was being pursued by creatures across the multiverse. When failing to obtain the Book of Vishanti, Defender Strange attempted to absorb her powers to protect the multiverse, but was mortally wounded by the Ribboned Creature.
What Happens At The End Of Doctor Strange 2. Doctor Strange in the Multiverse of Madness ends with Wanda Maximoff destroying the Darkhold temple and all the versions of the book across the multiverse so that no one will ever be able to use the spells again.
By referencing No Way Home's multiverse story and the existence of Spider-Man, it can be concluded that Doctor Strange remembers Spidey and the general events that they experienced together. What's changed is his knowledge that it's Peter under the mask.