As an additional cost to cast this spell, sacrifice a green creature. Search your library for a green creature card, put it onto the battlefield, then shuffle.
...but the price of Mangara's freedom was Asmira's life.
Near Mint Foil - £62.40
Lightly Played Foil - £53.00
Moderately Played Foil - £43.70
Heavily Played Foil - £31.20
Damaged Foil - £18.70
Near Mint Foil Non English - £62.40
Lightly Played Foil Non English - £53.00
Moderately Played Foil Non English - £43.70
Heavily Played Foil Non English - £31.20
Damaged Foil Non English - £18.70