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 - $24.50
Lightly Played - $23.25
Moderately Played - $19.75
Heavily Played - $16.00
Damaged - $12.25
Near Mint Non-English - $24.50
Lightly Played Non-English - $23.25
Moderately Played Non-English - $19.75
Heavily Played Non-English - $16.00
Damaged Non-English - $12.25