As we build up until the final weeks of Avengers, New Avengers, the start of Secret Wars and the end of the Marvel Universe we’re watching for clues and signs.

Who caused the death of the Marvel Universe?

Jonathan Hickman’s epic Avengers run began with incursions from other Earths threatening to destroy ours. When heroes fail the Marvel Universe will be destroyed and only Battleworld remains as Secret Wars rage.

But what started the incursions?

We could have seen a big blatant clue in Guardians Team-Up #3 by Sam Humphries this week. This issue is a Chapter Six of the Black Vortex crossover between Guardians of the Galaxy and X-Men but two words send my mind reeling. Continue reading WHO DESTROYS THE MARVEL UNIVERSE?