Much like the Galactus armor, Iron Man’s Godzilla Buster is a one-off from a special cover honoring the giant lizard from Toho International. The line of variant covers was created to celebrate ...

That said, it only allowed him to survive long enough for Wolverine to trick Thanos into surrendering the Infinity Gauntlet. While heroes like Iron Man are known for their armor, Marvel villains ...

We speculated at the time the device was the TVA, and Marvel has practically confirmed it with the first Deadpool & Wolverine trailer. The same logic can apply to Iron Man for Secret Wars.