The audio revealed the theme song lyrics, sung by a hair-metal band called Cobalt Phase :
The keyword typically refers to one of three things: the classic 1976 comic book issue "The Icy Hand of Death!" , the 2004 " Avengers Disassembled " tie-in, or the pivotal real-world year 1987 that redefined Tony Stark through the "Armor Wars" saga. 1. Iron Man Vol. 1 #87: "The Icy Hand of Death!" (1976) iron man 87
By Avengers: Endgame , Stark had refined this technology into the Mark LXXXV (85). This suit was designed to wield the Infinity Stones—a feat that required the armor to be made of incredibly durable materials capable of channeling cosmic energy without disintegrating the user immediately. The audio revealed the theme song lyrics, sung