The Ringed City

This land enters the Battlefield tapped.
{t}: Add {r} {b}

Undead Curse -- {2}{r}, Discard The
Ringed City: Return target artifact,
Legendary creature, human or zombie to your
hand from the graveyard.

Persistence-- You can place this land from the
graveyard to the battlefield if you pay {3}, or 3 life.