As an additional cost to cast Crop Rotation, sacrifice a land.
Search your library for a land card and put that card onto the battlefield. Then shuffle your library.
Zendikar's elves have developed innovative methods to mitigate the effects of the Roil.
NM-Mint - $5.50
NM-Mint Non English - $5.50
Lightly Played - $5.20
Lightly Played Non English - $5.20
Moderately Played - $5.00
Moderately Played Non English - $5.00
Heavily Played - $4.40
Heavily Played Non English - $4.40
Damaged - $3.60
Damaged Non English - $3.60