Slimefoot's Survey
Sorcery
Domain — Search your library for up to two land cards that each have a basic land type, put them onto the battlefield tapped, then shuffle. Look at the top X cards of your library, where X is the number of basic land types among lands you control. Put up to one of them on top of your library and the rest on the bottom of your library in a random order.
Piotr Dura
Dominaria United (DMU)
• #178Rulings
When searching your library this way, you may find cards that are not basic lands as long as they have one or more of the basic land types. The basic land types are Plains, Island, Swamp, Mountain, and Forest.
(wotc • 2022-09-09)
The 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.
(wotc • 2022-09-09)
The value of X is determined after you put the lands you searched for onto the battlefield.
(wotc • 2022-09-09)
You may search for two cards with the same basic land type or different basic land types.
(wotc • 2022-09-09)
Domain abilities count the number of basic land types among lands you control, not how many lands you control or how many of any type.
(wotc • 2022-09-09)
Rulings
When searching your library this way, you may find cards that are not basic lands as long as they have one or more of the basic land types. The basic land types are Plains, Island, Swamp, Mountain, and Forest.
(wotc • 2022-09-09)
The 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.
(wotc • 2022-09-09)
The value of X is determined after you put the lands you searched for onto the battlefield.
(wotc • 2022-09-09)
You may search for two cards with the same basic land type or different basic land types.
(wotc • 2022-09-09)
Domain abilities count the number of basic land types among lands you control, not how many lands you control or how many of any type.
(wotc • 2022-09-09)