Tower of Darkness - 137/163 - Battle Styles

Card Type: Trainer
Stage: Stadium, Single Strike
Rules: Once during each player's turn, that player may draw 2 cards. In order to use this effect, that player must discard a Single Strike card from their hand., This Stadium stays in play when you play it. Discard it if another Stadium comes into play. If a Stadium with the same name is in play, you can't play this card.