Twin Gunner of Binary Star

[ACT](VC) Limit Break 4 (This ability is active if you have four or more damage):[Counter Blast (2) & Soul Blast (2)] Choose one of your opponent's rear-guards in the front row and back row, lock them.
(Locked cards are turned face down, and cannot do anything. Turn them face up at the end of its owner's turn)
[AUTO](VC):[Choose one of your «Link Joker» rear-guards, and put it into your soul] When this unit attacks a vanguard, you may pay the cost. If you do, this unit gets [Power]+5000 until end of that battle.
[CONT](VC/RC): Lord (If you have a unit without a same clan as this unit, this unit cannot attack)