Your search for "swamp 35" revealed the following:
Swamp - Summer (271) (BLB) from Bloomburrow, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: John Thacker
Swamp - Phyrexianized Full Art (269) (ONE) from Phyrexia: All Will Be One, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Mark Riddick
Swamp (334) (C15) from Commander 2015, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Jung Park
Swamp (029) (Foil) (PD3) from Premium Deck Series: Graveborn, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Jung Park
Swamp (342) (TMP) from Tempest, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Brom Card Text:T: Add B to your mana pool.
Swamp (307) (CMD) from Commander 2011, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Dan Frazier
Swamp (287) (NEO) from Kamigawa: Neon Dynasty, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Piotr Dura Card Text:T: Add B.
Swamp (170) (NPH) from New Phyrexia, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Lars Grant-West
Swamp (340) (MMQ) from Mercadian Masques, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Rob Alexander
Swamp (299) (CM2) from Commander Anthology Volume II, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Richard Wright
Swamp (269) (M19) from Core Set 2019, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Mike Bierek
Swamp (286) (FDN) from Foundations, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Steven Belledin
Swamp (397) (LCI) from The Lost Caverns of Ixalan, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Logan Feliciano
Swamp (082) (BTD) from Beatdown Box Set, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: John Avon
Swamp (055) (JMP) from Jumpstart, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Piotr Dura
Swamp (342) (ODY) from Odyssey, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Alan Pollack
Swamp (791) (CMM) from Commander Masters, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Sam Burley
Swamp (257) (KLD) from Kaladesh, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Adam Paquette
Swamp (274) [Full Art] (ZNR) from Zendikar Rising, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Adam Paquette
Swamp (196) (SPM) from Marvel's Spider-Man, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Jonas De Ro
Swamp (272) - Full Art (ZNR) from Zendikar Rising, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Sam Burley
Swamp - Borderless (REX) from Jurassic World Collection, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Pablo Rivera
Swamp (js441) (WC97) (Jakub Šlemr) from World Championship Decks 1997, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Andrew Robinson Card Text:T: Add B to your mana pool.Not a Tournament Legal card.
Swamp (341) (MMQ) from Mercadian Masques, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Rob Alexander
Swamp (339) (MMQ) from Mercadian Masques, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Jeff Easley
Swamp (285) (Foil) (FRA) from Reality Fracture, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Josu Solano
Swamp (089) (J25) from Foundations Jumpstart, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Kasia 'Kafis' Zielińska
Swamp (241) - The Unfathomable Crushing Brutality of Basic Lands (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Mark Riddick Card Text: Brutal Basic Lands
Swamp (277) (Foil) (FDN) from Foundations, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Rebecca Guay
Swamp (276) (FDN) from Foundations, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Mike Bierek
Swamp (339) (Foil) (ONS) from Onslaught, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Tony Szczudlo
Swamp (294) (CM2) from Commander Anthology Volume II, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Rebecca Guay
Swamp (258) (Foil) (KLD) from Kaladesh, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Adam Paquette
Swamp (374) (Foil) (BLB) from Bloomburrow, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Thomas Stoop
Swamp (279) (MOM) from March of the Machine, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Sam Burley
Swamp (258) (ISD) from Innistrad, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Jung Park
Swamp (258) (WAR) from War of the Spark, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Richard Wright
Swamp (377) (2XM) from Double Masters, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: John Avon
Swamp (314) (TRK) from Star Trek, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Pablo Mendoza
Swamp (271) (M19) from Core Set 2019, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Christine Choi
Swamp (342) (Foil) (9ED) from Ninth Edition, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Larry Elmore
Swamp (281) (Foil) (MSH) from Marvel Super Heroes, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Marc Aspinall
Swamp (292) (LRW) from Lorwyn, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Wayne Reynolds
Swamp (099) (E01) from Archenemy: Nicol Bolas, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Christine Choi
Swamp (374) (BLB) from Bloomburrow, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Thomas Stoop
Swamp (341) (Foil) (MMQ) from Mercadian Masques, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Rob Alexander
Swamp (1947) - Flower Power (Rainbow Foil) (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Ashley Dreyfus Card Text: Flower Power
Swamp (574) (Surge Foil) (FIN) from Final Fantasy, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Domenico Cava
Swamp (277) (FDN) from Foundations, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Rebecca Guay
Swamp (484) (Surge Foil) (TRK) from Star Trek, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Rytis Sabaliauskas