熱狂的ファン

Text:

熱狂的ファンが攻撃するたび、カード名１つを選ぶ。このターン、その選ばれた名前を持つ呪文を唱えるためのコストは少なくなる。

Rulings:

• 6/8/2018 Effects that reduce the generic mana cost of a spell can’t reduce that spell’s colored mana requirements.
• 6/8/2018 You don’t need to choose the name of a card anyone intends to cast this turn. You also don’t need to choose the name of a card that can have its cost reduced. For example, some Cheering Fanatics are enthusiastic about Shock or Mountain.