The Legacy of Thanos

(Thanos: Death Notes | Thor #29)

"Thanos is lost in the timestream, presumed dead. But Thor knows he will return.

When the cosmic entity known as the Black Winter showed the God of Thunder a vision of his true end, Thor saw a sigh too terrible to speak into words. It promised the end of not only Thor, but of the very core of the universe: His friends and allies transfigured into monstrous, undead versions of themselves, serving a triumphant Thanos, who wields Mjoinir infused with the Infinity Stones in one hand and a mysterious black gauntlet in the other, with a Black Stone on it(?).

Now Thor seeks to study Thanos' past in hopes of finding a way to prevent such a terrible future... and answer the questions What is it that Corvus Glaive stole; to what purpose & what does it have to do with Thor's baby sister, Laussa?"