Generation Break 1 Dark Device (Active when your opponent has no units in the same column as this unit):When this unit is placed on , if you have a vanguard with "Darkface" in its card name, this unit gets +2000 until end of turn, choose one of your opponent's rear-guards, until end of your opponent's next turn, it gets ":At the end of your turn, if this unit is at , your opponent draws a card.", and that unit cannot during your opponent's next stand phase.