Your search for "Plains 280" revealed the following:
Plateau (CEI) from Intl. Collectors’ Edition, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Drew Tucker Card Text:(This card has square corners and a gold bordered back. Not tournament legal.)Counts as both mountains and plains and is affected...
Plains (264) (Foil) (M20) from Core Set 2020, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Andreas Rocha
Plains (262) (Foil) (M20) from Core Set 2020, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Zoltan Boros & Gabor Szikszai
Hallowed Fountain (Foil) (RVR) from Ravnica Remastered, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Rob Alexander Card Text:(T: Add W or U.)As Hallowed Fountain enters the battlefield, you may pay 2 life. If you don't, it enters...
Plains (280) (CM2) from Commander Anthology Volume II, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Rebecca Guay
Plateau (2ED) from Unlimited Edition, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Drew Tucker Card Text:Counts as both mountains and plains and is affected by spells that affect either. Tap to add either R or W to...
Plateau (LEB) from Limited Edition Beta, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Drew Tucker Card Text:Counts as both mountains and plains and is affected by spells that affect either. Tap to add either R or W...
Plateau (CED) from Collectors' Edition, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Drew Tucker Card Text:(This card has square corners and a gold bordered back. Not tournament legal.)Counts as both mountains and plains and is affected by...