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PMastery of the Unseen
Mastery of the Unseen
EnchantmentPRMrare
Whenever a permanent you control is turned face up, you gain 1 life for each creature you control.
: Manifest the top card of your library. (Put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.)
Rulings2
2021-06-18Domain abilities count the number of basic land types among lands you control, not how many lands you control or how many of any type.
2021-06-18The basic land types are Plains, Island, Swamp, Mountain, and Forest. Land types other than basic land types (such as Desert) don't contribute to domain abilities.