I rereading Gillen's very underestimated run on Thor via the Loki Omnibus (which I recommend) but I'm slightly confused. Around this time Thor went to Hel to battle the Dsir - basically on Hela's side to save the heroes of valhalla. At the same time I'm pretty sure he battled Hela over in Bendis' Avenger Prime limited series. Were there events concurrent or just bad continuity?
EVERYTHING from Oeming up to the end of Fraction's run. Stopping right at the hacks TGoT run and his ripoff of Desak.