Board Thread:Warhammer 40k General Discussion/@comment-25618639-20150220210346/@comment-192.138.82.196-20150330190138

So the Tyranids wipe out all life and their 'shadow in the warp' smothers the essences of chaotic beings including the warp pantheon into nothingness.

When the swarm moves on life will eventually evolve again within the Galaxy and eventually sentient life will once again reproduce entities within the warp.

Tyranids = Galactic reset button