Legendary Land
Vanishing 5 (This permanent enters the battlefield with five time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.)
The High Prairies enters the battlefield tapped.
{T}: Add one mana of any color.
Merkurio smiled when he saw the place he had loved as a child. Then it vanished, and his hope faded with it.