Boujack, Arrogant Agent of Destruction

[Unique] [Permanent] If your Leader is a "Boujack Brigade" card and you have a Z-Extra in your Battle Area, reduce the energy cost of this card in your Z-Deck by G. [Auto] Choose 1 of your Battle Cards without [Unique] and KO it : When this card is played, choose up to 1 of your opponent's Unisons and remove 2 markers from it. [Auto] [Once per turn] If you have 3 or more energy : When one of your Battle Cards is removed from a Battle Area by a skill, choose up to 1 of your opponent's Battle Cards and KO it, then this card gains [Double Strike] for the turn.