Yamcha, Merciless Barrage (BT10-008) [Rise of the Unison Warrior]

Product Details

[Counter:Play] You can't activate the [Counter:Play] skills of other cards for the turn : Choose up to 2 of your opponent's Battle Cards, they get -15000 power for the turn, then play this card.
[Permanent] If you have a red Unison Card with 2 or more markers in play, you can activate this card's [Counter] skill from your hand without paying its energy cost.