Your search for "plains 33" revealed the following:
Plains (333) (SCD) from Starter Commander Decks, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Alayna Danner
Plains (333) (Foil) (MMQ) from Mercadian Masques, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Dana Knutson
Plains (333) (USG) from Urza's Saga, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Rob Alexander Card Text:T: Add W to your mana pool.
Plains (333) (INV) from Invasion, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: D. J. Cleland-Hura
Plains (333) (ONS) from Onslaught, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: David Martin
Plains (333) (Foil) (ODY) from Odyssey, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Eric Peterson
Plains (333) (Foil) (9ED) from Ninth Edition, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: John Avon
Plains (333) (8ED) from Eighth Edition, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: John Avon
Plains (333) (TMP) from Tempest, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Terese Nielsen Card Text:T: Add W to your mana pool.
Plains (333) (Foil) (8ED) from Eighth Edition, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: John Avon
Plains (333) (MIR) from Mirage, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Tom Wänerstrand Card Text:T: Add W to your mana pool.
Plains (333) (6ED) from Classic Sixth Edition, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Douglas Shuler
Plains (333) (Foil) (ONS) from Onslaught, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: David Martin
Plains (333) (9ED) from Ninth Edition, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: John Avon
Plains (331) (Foil) (9ED) from Ninth Edition, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: John Avon
Plains (332) (ODY) from Odyssey, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Don Hazeltine
Plains (333) (ODY) from Odyssey, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Eric Peterson
Plains (334) (8ED) from Eighth Edition, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Fred Fields
Plains (332) (6ED) from Classic Sixth Edition, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Tom Wänerstrand
Plains (332) (INV) from Invasion, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Ben Thompson
Plains (331) (Foil) (ONS) from Onslaught, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Rob Alexander
Plains (331) (INV) from Invasion, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: John Avon
Plains (331) (ODY) from Odyssey, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Alan Pollack
Plains (334) (SCD) from Starter Commander Decks, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Titus Lunter
Plains (331) (6ED) from Classic Sixth Edition, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Tom Wänerstrand
Plains (331) (8ED) from Eighth Edition, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: John Avon
Plains (337) (C16) from Commander 2016, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Rebecca Guay
Plains (331) (ONS) from Onslaught, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Rob Alexander
Plains (334) (TMP) from Tempest, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Terese Nielsen Card Text:T: Add W to your mana pool.
Plains (334) (Foil) (ONS) from Onslaught, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: David Day
Plains (331) (Foil) (8ED) from Eighth Edition, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: John Avon
Plains (332) (8ED) from Eighth Edition, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Matthew Mitchell
Plains (331) (Foil) (MMQ) from Mercadian Masques, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Terry Springer
Plains (332) (Foil) (ONS) from Onslaught, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Matthew Mitchell
Plains (334) (MMQ) from Mercadian Masques, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Edward P. Beard, Jr.
Plains (332) (Foil) (ODY) from Odyssey, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Don Hazeltine
Plains (338) (C16) from Commander 2016, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Mark Poole
Plains (332) (ONS) from Onslaught, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Matthew Mitchell
Plains (332) (USG) from Urza's Saga, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Rob Alexander Card Text:T: Add W to your mana pool.
Plains (334) (ONS) from Onslaught, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: David Day
Plains (331) (Foil) (ODY) from Odyssey, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Alan Pollack
Plains (331) (Foil) (INV) from Invasion, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: John Avon
Plains (334) (6ED) from Classic Sixth Edition, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Fred Fields
Plains (338) (C13) from Commander 2013, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Michael Komarck
Plains (331) (USG) from Urza's Saga, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Rob Alexander Card Text:T: Add W to your mana pool.
Plains (336) (SCD) from Starter Commander Decks, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Richard Wright
Plains (334) (Foil) (ODY) from Odyssey, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Rob Alexander
Plains (331) (MMQ) from Mercadian Masques, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Terry Springer
Plains (332) (Foil) (8ED) from Eighth Edition, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Matthew Mitchell
Plains (334) (Foil) (8ED) from Eighth Edition, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Fred Fields