Raditz, Ruthless Adversary

[Auto] If your Leader Card is a "Raditz" card : When you play this card, choose one- • Draw 1 card for every 2 non-black cards in your opponent's Warp. • Choose up to 1 card in your life, add it to your hand, then choose up to 1 of your opponent's Battle Cards with an energy cost of 1 and KO it.