22 cards where the cards are dual lands that filters mana into other colors

Set № Name ▼ Cost Type R La Artist USD EUR TIX
2XM 332 Wooded Bastion Land R EN Christopher Moeller $12.65 €7.66 0.07
OTC 340 Viridescent Bog Land R EN Piotr Dura $0.50 €0.44 2.80
OTC 337 Twilight Mire Land R EN Rob Alexander $1.75 €3.41 0.18
OTC 326 Sunscorched Divide Land R EN Sarah Finnigan $0.51 €0.42 5.36
2XM 326 Sunken Ruins Land R EN Warren Mahy $22.99 €17.43 0.13
MKC 297 Sungrass Prairie Land R EN Ron Spencer $0.08 €0.16 1.71
MKC 294 Skycloud Expanse Land R EN Rob Alexander $0.12 €0.16 0.42
OTC 317 Shadowblood Ridge Land R EN Sam White $0.19 €0.23 0.72
OTC 314 Rugged Prairie Land R EN Fred Fields $1.13 €1.67 0.13
OTC 308 Overflowing Basin Land R EN Sarah Finnigan $0.49 €0.47 3.22
CMM 1013 Mystic Gate Land R EN Fred Fields $4.12 €4.06 0.18
MKC 274 Mossfire Valley Land R EN John Avon $0.11 €0.17 7.99
2XM 320 Graven Cairns Land R EN Rob Alexander $8.12 €6.17 0.10
OTC 297 Flooded Grove Land R EN Dave Kendall $0.84 €1.32 0.13
2XM 317 Fire-Lit Thicket Land R EN Ralph Horsley $12.69 €7.40 0.03
OTC 295 Fetid Heath Land R EN Daarken $1.33 €2.27 0.19
OTC 294 Ferrous Lake Land R EN Grady Frederick $0.55 €0.52 3.74
OTC 287 Desolate Mire Land R EN Rockey Chen $0.53 €0.53 4.19
OTC 282 Darkwater Catacombs Land R EN Monte Michael Moore $0.11 €0.19 0.20
DMC 206 Crystal Quarry Land R EN Alan Pollack $0.45 €0.79 1.13
DMC 202 Cascading Cataracts Land R EN Paul Scott Canavan $1.85 €2.03 0.58
OTC 276 Cascade Bluffs Land R EN Brandon Kitkouski $1.24 €1.79 0.12

Though this query has ended, its relics still slumber in New Argive.