Cavern of Souls
Land
As this land enters, choose a creature type.
: Add
.
: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.
イラスト:
適正
裁定
2018年12月7日
The spell can't be countered if the mana produced by Cavern of Souls is spent to cover any cost of the spell, even an additional cost such as a kicker cost. This is true even if you use the mana to pay an additional cost while casting a spell "without paying its mana cost."
2018年12月7日
You must choose an existing creature type, such as Human or Warrior. Card types such as artifact can't be chosen.
