That's because Captain America: Brave New World brings adamantium into the fold. The substance shows up in the body of the Celestial that emerged from the Indian Ocean in Eternals. Now, it's the cause of international conflict, as major world powers try to control the world's only known adamantium supply.

Brave New World introduces a key element of Wolverine's powers to the Marvel Cinematic Universe, setting the stage for X-Men.

Brave New World to feature some end-credits scenes, you may be surprised to hear that the first Marvel film of 2025 only has one. After a long series of delays and reshoots, Captain America: Brave New World is finally here to pilot the Marvel Cinematic Universe towards a hopefully smooth 2025 flight,