Also, Doom wants to revive the most powerful Scarlet Witch of all. You might have guessed by now: It's Wanda (Elizabeth Olsen ...

First Steps" brings a new supergroup into the MCU while a post-credits scene gives a taste of an iconic supervillain.

The first, of course, is Robert Downey Jr.'s Doctor Doom, who is the main villain of both Avengers: Doomsday and Secret Wars. Check out the full quote below: “From everything I’ve heard on Avengers: ...