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 - $9.400
Lightly Played - $7.600
Moderately Played - $6.600
Heavily Played - $5.700
Damaged - $4.700
Near Mint Spanish - $9.400
Lightly Played Spanish - $7.600
Moderately Played Spanish - $6.600
Heavily Played Spanish - $5.700
Damaged Spanish - $4.700
Foil Prices
Near Mint Foil - $13.600
Lightly Played Foil - $10.900
Moderately Played Foil - $9.500
Heavily Played Foil - $8.200
Damaged Foil - $6.800
Near Mint Foil Spanish - $13.600
Lightly Played Foil Spanish - $10.900
Moderately Played Foil Spanish - $9.500
Heavily Played Foil Spanish - $8.200
Damaged Foil Spanish - $6.800