[ACT](VC) Limit Break 4 (This ability is active if you have four or more damage):[Counter Blast (1) & Choose two of your rear-guards with "Revenger" in its card name, and retire them] This unit gets [Power]+10000 until end of turn, if the number of cards in your opponent's damage zone is four or less, choose one of your opponent's vanguard, and deal one damage. (Perform a damage check.)