The Xerxian Deserts

{t}: Add {1} to your mana pool.
{2}, {t}, Sacrifice Xerxian Deserts: Choose one artifact in your graveyard and put it into your hand.
"Some say this was once a city, where little people made of stone lived, before it was destroyed by the hobgoblins. I don't know about myths and legends, but I can tell you one thing: There's something off about the whole place, and most who enter there don't return."