Thassa, God of the Sea [Secret Lair Drop Series] Ixalan Promos That land is a Swamp

That land is a Swamp for as long as it has a mire counter on it

As Sacred Foundry enters the battlefield

though no heart beats within it

But usually it's better to make a wall out of the wood and let trouble do the knocking

sacrifice Dandân

Thassa, God of the Sea [Secret Lair Drop Series] Ixalan Promos That land is a SwampSet: Secret Lair Drop Series Type: Legendary Enchantment Creature God Rarity: Mythic Cost: {2}{U} Indestructible As long as your devotion to blue is less than five, Thassa isn't a creature. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.) At the beginning of your upkeep, scry 1. {1}{U}: Target creature you control can't be blocked this turn.