为 失控成长 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！
Starting intensity 1
Enchant land
Whenever enchanted land is tapped for mana, its controller adds an additional amount of equal to this enchantment's intensity. Then this enchantment intensifies by 1.
