Veiled Bounty

Search your library for a basic land card and put
it onto the battlefield tapped. If the color of the
land is the same as a color used to cast Veiled
Bounty's, untap all lands you control.
At the beginning of your next upkeep, if Veiled
Bounty is still on the battlefield, you may pay X
mana, where X is the number of lands you
control. If you do, search your library for a land
card and put it onto the battlefield tapped.