Broly, Invincible Agent of Destruction

[Active:Main] 1, discard this card from your hand: Add 1 card with {Agent of Destruction} in its card name from your Drop Area to your hand. [Auto] When this card is played, choose up to 1 of your opponent's Battle Cards with an energy cost of 5 or less, KO it, then look at up to 3 cards from the top of your deck, add 1 card among them to your hand, then place the remaining cards in your Drop Area.