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