Iron Man: Fear Itself

Iron Man: Fear Itself, alternately known as City of Stone, is a Marvel Comics storyline featuring Iron Man and Rescue. It is a tie-in to the larger Fear Itself crossover event, and as such features prominent roles by Thor and Odin.

Plot Summary
The War of the Serpent reaches the City of Lights as the Grey Gargoyle, a villain who nearly killed Iron Man once before, is possessed by the Asgardian demon Mokk, Breaker of Faith. Faced with an adversary beyond what science can comprehend, Iron Man must face his greatest fear once and for all.