The Mighty Thor by Matt Fraction Vol. 2
First: the critical FEAR ITSELF prequel that couldn't be told until now!
Discover the true story behind the Serpent and Odin's past! Then: In the wake of FEAR ITSELF, Odin decides the final fate of Asgard, and the heroes of the Nine Worlds bid farewell to one of their own. THOR NO MORE! But who is Tanarus, and why is he the new God of Thunder? Loki tries to expose the imposter god by enlisting the help of... Dr. Donald Blake?! And as the new All-Mothers of Asgardia battle their first threat to the Nine Realms, Thor struggles to free himself before the Demogorge consumes him. Collecting MIGHTY THOR #7-12 and FEAR ITSELF #7.2: THOR.