The Scarlet Witch may be one of the most powerful heroes in Marvel history, but the character does have some core differences between the MCU and the comics that mean they are not exactly the same. Wanda Maximoff first appeared properly in the MCU in 2015s Avengers: Age of Ultron, but the character has a much longer history in the comics. The comic book character was actually introduced all the way back in 1964 as part of one of the earliest X-Men comics, making her one of the oldest heroes from the comics.
