As an additional cost to cast Natural Order, sacrifice a green creature. Search your library for a green creature card and put it onto the battlefield. Then shuffle your library.
"Nature is neither cruel nor kind. It operates on necessity, not sentient."
—Dina, Witherbloom mage-student
Near Mint - $10.900
Lightly Played - $8.700
Moderately Played - $7.600
Heavily Played - $6.500
Damaged - $5.500
Near Mint Spanish - $10.900
Lightly Played Spanish - $8.700
Moderately Played Spanish - $7.600
Heavily Played Spanish - $6.500
Damaged Spanish - $5.500
Foil Prices
Near Mint Foil - $16.900
Lightly Played Foil - $13.500
Moderately Played Foil - $11.800
Heavily Played Foil - $10.100
Damaged Foil - $8.500
Near Mint Foil Spanish - $16.900
Lightly Played Foil Spanish - $13.500
Moderately Played Foil Spanish - $11.800
Heavily Played Foil Spanish - $10.100
Damaged Foil Spanish - $8.500