One More Day Plotline
The spell that Peter asks Doctor Strange to cast in order to regain his secret identity is reminiscent of the Spider-Man: One More Day plotline in the comics. In One More Day, after asking Doctor Strange for help, Peter makes a deal with the demon Mephisto to bring Aunt May back to life in exchange for his marriage to Mary Jane, making it so they had never been married.
It’s certainly not the best Spider-Man comic plotline out there, but it feels similar in that MCU Peter will need to sacrifice his current relationships with MJ, Ned, and other characters while using magic to get what he wants. Though, instead of Mephisto, Doctor Strange is the one performing the magic here in the trailer.
Peter also meets alternate versions of himself in One More Day, which seems to be exactly what’ll happen in No Way Home after all the confirmed crossovers from the Raimi trilogy and the Amazing Spider-Man movies.