Re: [Spike clearly has some issues to work out.]
Brainiac wasn't too interested in being attacked.. even though he didn't really feel anything. He could have just used superspeed to dodge it. But.. one surprise at a time, hmm? "What an interesting lifeform. No soul, and yet you still display human emotion."
Then it seemed like he had vanished.. but then appeared right in front of his blond doppleganger. "It's bad form to attack when it isn't provoked." He held up his hand, pointing a finger to Spike's chest. "Unfortunately, every action has an equal and opposite reaction." And at that, his finger extended into a silver finger-spike, aiming to go straight through the vampire's torso..