Journey Into Mystery v02 - Fear Itself Fallout (2012)

Collects Journey Into Mystery (2011-2013) #626.1 & 627-631.
Only Loki can save us! Fear has taken hold of the planet, and Earth's only hope is that Thor can fulfill an ancient prophecy and destroy the Serpent -- at the cost of his own life. It's a plan that's doomed to fail without help from Loki, who was once Asgard's greatest villain.