There's nothing wrong with choosing the most popular Marvel costumes—Spider-Man, Iron-Man, The Incredible Hulk, Captain America—but remember, the Marvel Cinematic Universe is huge.

Once you've downloaded and launched Marvel Rivals, you can claim the Armor Model 42 costume for Iron Man. This outfit is completely free and takes no longer than a few minutes to claim and equip.

Iron Man is hugely popular among children. Many kids will want to dress in this costume when they go trick-or-treating or when they want to act out and play Marvel characters.

Iron Man is hugely popular among children. Many kids will want to dress in this costume when they go trick-or-treating or when they want to act out and play Marvel characters. Barry Peacock ...

Iron Man is hugely popular among children. Many kids will want to dress in this costume when they go trick-or-treating or when they want to act out and play Marvel characters.

Iron Man is hugely popular among children. Many kids will want to dress in this costume when they go trick-or-treating or when they want to act out and play Marvel characters. Barry Peacock ...