Tranquil Ruins

Tranquil Ruins enters the battlefield tapped
unless there is a Desert in your graveyard.
{t}: Add {w} or {b}
{t}: Add {w}{b}. Tranquil Ruins doesn't untap
during your next untap step. Activate this ability
only if you control eight or more lands.
Cycling {w/b}{w/b} ({w/b}{w/b}, Discard this card: Draw a
card.)