Vale of Nahba

Vale of Nahba enters the battlefield tapped.
{t}: Add {w} / {u} / {r} to your mana pool.
"Spread out before you now is the Vale of Nahba, a spectacularly strange region of the Chai Plain that is punctuated with hundreds of bore holes and geysers.
Great columns of steam and scalding water are hurled skywards, driven by the pressure of gases escaping
from deep below the surface." - Joe Dever