In the series finale, the Atlantis team is contacted by none other than their old friend Todd the Wraith, who tells them an underling has marooned him on a planet and taken over the Wraith hive ship. As if that weren't bad enough, the hive ship is now powered by a ZPM and the super-energy source is transforming the craft into an invincible weapon. While those on Atlantis try to destroy the ship, it jumps to hyperspace and has a very clear destination in mind: Earth. Sheppard is recalled home to man their best defense while Teyla, Ronon and McKay find themselves battling the Wraith from within their ship. In the end, Atlantis must travel to Earth for the final battle. Written by garykmcd