Lizardbot is sent by Grimlord to help General Ivar obtain the Millennium Saber (which was said by Tao to have been around at least since medieval Europe). Grimlord's warriors ransack a museum trying to find the Millennium Saber. Meanwhile, the Troopers buy a rusty old sword at a garage sale, which Tao recognizes as the legendary "Millennium Saber", a sword which is strengthened by an invincible power one day out of every thousand years---tomorrow being that one day. Grimlord's Skugs steal the sword from the Troopers and prepare his attack plan. The Troopers try to figure out a way to stop the sword, though no one in the history of time has been able to do so. Kaitlin discovers that the sword is energized by lightning and when Grimlord's army enters reality, the sword begins to draw its pow