Nourishing Shoal

Dec 7, 2018 · If a card in a player's hand has {X} in its mana cost, X is considered to be 0.

Dec 7, 2018 · If a spell has {X} in its mana cost, include the value chosen for that X when determining the mana value of that spell, even if it was cast for an alternative cost and no mana was spent on X.