Dogged Traversal

Dogged Traversal can't be countered by
spells or abilities.
Creatures have "Ward—Sacrifice a land."
Lands have "Ward—Sacrifice a creature."
You may reveal Dogged Traversal from your
hand and play it face down as a basic land of
your choice. If you do, it enters tapped. Activate this ability only any time you could
cast a sorcery.