为 锐锋恶魔 寻找最佳的标准套牌，包括其胜率、热度，以及该牌在万智牌：竞技场中的合法赛制！
When you cast this spell, target opponent drafts a card from Razor Demon's spellbook. They may cast that card without paying its mana cost.
Flying
Ward—Discard a card.
