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.

EXCLUSIVE: Neither Los Angeles rain nor Northeast snow are keeping audiences away from cinemas tonight as Disney/Marvel Studios’ Captain America: Brave New World, a continuation of both Disney+ series Falcon and the Winter Soldier and 2008’s The Incredible Hulk,

Despite building up some anticipation for what’s to come, “Captain America: Brave New World’s” post-credits scene plays its cards close to the vest. The sole scene, which arrives after the full credits roll, sees Wilson visit Samuel Sterns (Tim Blake Nelson) at the Raft, a maximum-security prison for superpowered beings.