Every 5000 years the worlds align, allowing an ancient darkness to strike...
Read more Thor QuotesFrom: Thor: The Dark World (2013)
Dr. Erik Selvig : This has happened before, thousands of years ago, and the Ancients were there to see it. All the great constructions, the Mayans, the Chinese, the Egyptians. They made use of the gravitational effects of the Convergence. And they left us a map.Dr. Erik Selvig : Stonehenge, Snowdon, the Great Orme. These are all coordinates taking us... here.Ian Boothby : Greenwich?Jane Foster : The walls between worlds will be almost non-existent. Physics is gonna go ballistic. Increases and decreases in gravity, spatial extrusions. The very fabric of reality is gonna be torn apart.Dr. Erik Selvig : I better get my pants.
Malekith is going to use the Aether to end the universe... but to do so he has to be on Earth to manipulate the Aether! We just have to distract him for enough time till the Convergence has passed!
Heimdall : We need to find a way out of Asgard, to the Dark World. There are paths between the realms known only to a few...Thor : Known only to ONE, actually.