Conversion 
Enchantment
$0.24 #26556 1.18 33.1 years
At the beginning of your upkeep, sacrifice this enchantment unless you pay .
.All Mountains are Plains.
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Glaciers100%
$0.54↑#291150.69↓31.3 years↓
"All Mountains are Plains."
+1 more matching line
Harbinger of the Seas86%
$1.56↑#3774↑1.41↑2.2 years↓
"Nonbasic lands are Islands."
Magus of the Moon85%
$3.97↑#3285↑1.75↑19.3 years↓
"Nonbasic lands are Mountains."
Blood Moon85%
$7.32↑#1485↑2.13↑32.1 years
"Nonbasic lands are Mountains."
Yavimaya, Cradle of Growth81%
$15.42↑#77↑0.29↓5.3 years↓
"Each land is a Forest in addition to its other land types."
Urborg, Tomb of Yawgmoth81%
$53.04↑#73↑0.49↓19.6 years↓
"Each land is a Swamp in addition to its other land types."
Blanket of Night78%
$1.11↑#16594↑0.33↓29.6 years↓
"Each land is a Swamp in addition to its other land types."
Nightcreep78%
$0.29↑#238250.61↓20.3 years↓
"Until end of turn, all creatures become black and all lands become Swamps."
Earthlink78%
$0.91↑#295500.86↓31.3 years↓
"At the beginning of your upkeep, sacrifice this enchantment unless you pay ."
."
Reality Twist77%
$2.80↑#270961.32↑31.3 years↓
"If tapped for mana, Plains produce 
, Swamps produce 
, Mountains produce , and Forests produce 
instead of any other type."
, Swamps produce , Mountains produce , and Forests produce instead of any other type."+1 more matching line
Illusionary Terrain77%
$0.33↑#253770.91↓31.3 years↓
"Basic lands of the first chosen type are the second chosen type."
+1 more matching line
Naked Singularity76%
$3.00↑#243561.29↑31.3 years↓
"If tapped for mana, Plains produce , Islands produce , Swamps produce , Mountains produce 
, and Forests produce instead of any other type."
, Islands produce , Swamps produce , Mountains produce , and Forests produce instead of any other type."+1 more matching line
Drought76%
$0.32↑#277321.0831.3 years↓
"At the beginning of your upkeep, sacrifice this enchantment unless you pay ."
."
Stasis76%
$9.80↑#7794↑3.06↑33.1 years
"At the beginning of your upkeep, sacrifice this enchantment unless you pay ."
."
Stormtide Leviathan75%
$0.51↑#2864↑0.94↓16.1 years↓
"All lands are Islands in addition to their other types."
School of Piranha75%
$0.15↓#301880.10↓28.2 years↓
"At the beginning of your upkeep, sacrifice this creature unless you pay 
."
."
Whipstitched Zombie75%
$0.09↓#316810.27↓26.3 years↓
"At the beginning of your upkeep, sacrifice this creature unless you pay ."
."
Wild Leotau75%
$0.08↓#316860.50↓17.6 years↓
"At the beginning of your upkeep, sacrifice this creature unless you pay ."
."
Hungry Mist75%
$0.09↓#304810.22↓30.9 years↓
"At the beginning of your upkeep, sacrifice this creature unless you pay ."
."
Darba75%
$0.12↓#313420.50↓26.3 years↓
"At the beginning of your upkeep, sacrifice this creature unless you pay ."
."