Collects Tony Stark: Iron Man (2018) #12-14, Iron Man (1998) #25. Iron
Man joins the War of the Realms! A war needs weapons - and Tony Stark
once vowed he'd never build weapons again! So why is he hunkered down
with Screwbeard the Dwarf in Avengers Mountain? And what is he making?
Struggling against ancient mystical forces, Tony battles an ancient
winged calamity with the lives of everyone at Stark Unlimited hanging in
the balance! Plus: When Tony tells Carol Danvers he can't be her AA
sponsor because he may or may not have fallen off the wagon, Captain
Marvel doesn't take it well. What is Iron Man's new high-tech solution
for sobriety? It might be his worst idea yet! Featuring the villainy of
the all-new Spymaster! And Jocasta goes all in for "the ultimate
upgrade!"