As an additional cost to cast this spell, sacrifice a green creature. Search your library for a green creature card and put it onto the battlefield. Then shuffle your library.
. . . but the price of Mangara's freedom was Asmira's life.
Near Mint - $17.75
Lightly Played - $17.00
Moderately Played - $14.25
Heavily Played - $10.75
Damaged - $9.00
Near Mint Non-English - $17.75
Lightly Played Non-English - $17.00
Moderately Played Non-English - $14.25
Heavily Played Non-English - $10.75
Damaged Non-English - $9.00