Massacre Begins (BT25-097) - Legend of the Dragon Balls

[Activate:Battle] If you have 4 or more face-up "Boujack Brigade" cards in your Z-Deck : Choose up to 1 of your opponent's Battle Cards with an energy cost of 2 or less and KO it, then choose up to 1 of your "Boujack Brigade" cards and it gets +10000 power for the battle. Additionally, if the KO'd card was a "Saiyan" or "Earthling" card, draw 1 card.