First Steps" has a thrilling ending that teases Dr. Doom and where the MCU goes from here in "Avengers: Doomsday."

Marvel’s Fantastic Four are finally in the MCU, and they’re not wasting any time jumping into the action. After their debut in The Fantastic Four: First Steps, the team is set to appear in the upcoming Avengers: Doomsday,

Also, Doom wants to revive the most powerful Scarlet Witch of all. You might have guessed by now: It's Wanda (Elizabeth Olsen). "Doctor Strange in the Multiverse of Madness" implies that Wanda dies, though we never see her body. That's where Franklin comes in, as Doom wants his abilities to revive Wanda.