As an additional cost to cast this spell, sacrifice a land. Search your library for a land card, put that card onto the battlefield, then shuffle your library.
Zendikar's elves have developed innovative methods to mitigate the effects of the Roil.
Near Mint - $4.20
Near Mint Non-English - $4.20
Lightly Played - $3.80
Lightly Played Non-English - $3.80
Played - $3.00
Played Non-English - $3.00
Heavily Played - $2.50
Heavily Played Non-English - $2.50
Damaged - $2.10
Damaged Non-English - $2.10