ソーサリー
版図 ― あなたがコントロールする土地の中の基本土地タイプ1つにつき、緑の1/1の苗木・クリーチャー・トークンを1体場に出す。
How many lands you control of a particular basic land type is irrelevant to a domain ability, as long as that number is greater than zero. As far as domain is concerned, ten Forests is the same as one Forest.