蒸气喷发口

Text:

（：加或。）
于蒸气喷发口进战场时，你可以支付2点生命。如果你未如此作，则蒸气喷发口须横置进战场。

Rulings:

• 10/5/2018 Unlike most dual lands, this land has two basic land types. It’s not basic, so cards such as District Guide can’t find it, but it does have the appropriate land types for effects such as that of Drowned Catacomb (from the Ixalan set).
• 10/5/2018 If an effect puts this land onto the battlefield tapped, you may pay 2 life, but it still enters tapped.