The Host reads an apparently ordinary grad student and discovers he'll cause The End of the World as We Know It. * Absent-Minded Professor: Gene sings in the Host's karaoke bar and apparently doesn't notice it's a demon hangout. Later he sees the new equations left on his whiteboard by the Lubber cult and assumes he thought them up last night. * Aura Vision: Angel's is beige. * Big Blackout: No points for guessing what's going to happen when Wes finds the 'right' wire to plug in at their new headquarters. * Badass in a Nice Suit: The Lubber demons. * Bait and Switch: It looks like Angel is going to go back to his friends to at least explain his actions. Cue Cordy looking at someone hanging about outside and dragging Wes and Gunn away from their party -- to meet a new clie