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 $11.80 €8.21 0.07
OTC 340 Viridescent Bog Land R EN Piotr Dura $0.34 €0.33 2.99
OTC 337 Twilight Mire Land R EN Rob Alexander $2.09 €3.26 0.13
OTC 326 Sunscorched Divide Land R EN Sarah Finnigan $0.44 €0.33 4.50
2XM 326 Sunken Ruins Land R EN Warren Mahy $22.79 €17.82 0.12
MKC 297 Sungrass Prairie Land R EN Ron Spencer $0.11 €0.14 1.42
MKC 294 Skycloud Expanse Land R EN Rob Alexander $0.10 €0.19 0.40
OTC 317 Shadowblood Ridge Land R EN Sam White $0.14 €0.16 0.59
OTC 314 Rugged Prairie Land R EN Fred Fields $0.71 €1.63 0.13
OTC 308 Overflowing Basin Land R EN Sarah Finnigan $0.31 €0.32 3.58
CMM 1013 Mystic Gate Land R EN Fred Fields $3.87 €3.58 0.17
MKC 274 Mossfire Valley Land R EN John Avon $0.11 €0.18 7.66
2XM 320 Graven Cairns Land R EN Rob Alexander $7.51 €6.46 0.07
OTC 297 Flooded Grove Land R EN Dave Kendall $0.63 €1.14 0.13
2XM 317 Fire-Lit Thicket Land R EN Ralph Horsley $12.28 €7.53 0.02
OTC 295 Fetid Heath Land R EN Daarken $1.22 €2.10 0.03
OTC 294 Ferrous Lake Land R EN Grady Frederick $0.41 €0.39 2.85
OTC 287 Desolate Mire Land R EN Rockey Chen $0.45 €0.34 3.23
OTC 282 Darkwater Catacombs Land R EN Monte Michael Moore $0.12 €0.10 0.20
DMC 206 Crystal Quarry Land R EN Alan Pollack $0.47 €0.76 1.09
DMC 202 Cascading Cataracts Land R EN Paul Scott Canavan $2.14 €2.53 0.66
OTC 276 Cascade Bluffs Land R EN Brandon Kitkouski $0.95 €1.69 0.02

The arc of my blade has carved a path of light to the end of these results.