Infernal Darkness 
Enchantment
$6.73 #18560 1.29 31.3 years
Cumulative upkeep—Pay and 1 life. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
and 1 life. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)If a land is tapped for mana, it produces instead of any other type.
instead of any other type.Click a line or tag to filter
Cards similar to Infernal Darkness expected a card that isn't here?
Reports become test cases the matcher is graded against before an update ships. Delvefall isn't a chatbot guessing, it compares the printed rules text of every card with plain math, and examples like yours decide which differences should count.
Contamination98%
$4.94↓#7916↑1.50↑27.9 years↓
"If a land is tapped for mana, it produces instead of any other type and amount."
instead of any other type and amount."
Ritual of Subdual95%
$1.45↓#26308↓1.15↓31.3 years
"If a land is tapped for mana, it produces colorless mana instead of any other type."
+1 more matching line
Gallowbraid88%
$1.06↓#27290↓0.06↓29.2 years↓
"Cumulative upkeep—Pay 1 life."
Damping Sphere88%
$0.67↓#4998↑1.12↓8.4 years↓
"If a land is tapped for two or more mana, it produces 
instead of any other type and amount."
instead of any other type and amount."
Morinfen88%
$0.74↓#27437↓0.00↓29.2 years↓
"Cumulative upkeep—Pay 1 life."
Sangrophage84%
$0.06↓#29700↓0.31↓19.9 years↓
"At the beginning of your upkeep, tap this creature unless you pay 2 life."
Carnophage84%
$0.80↓#26559↓0.24↓28.2 years↓
"At the beginning of your upkeep, tap this creature unless you pay 1 life."
Pale Moon82%
$0.46↓#27758↓0.75↓26.6 years↓
"Until end of turn, if a player taps a nonbasic land for mana, it produces colorless mana instead of any other type."
Inner Sanctum82%
$1.02↓#23615↓0.67↓29.2 years↓
"Cumulative upkeep—Pay 2 life."
Glaciers78%
$0.54↓#29115↓0.69↓31.3 years
"At the beginning of your upkeep, sacrifice this enchantment unless you pay 
."
."
Benthic Djinn78%
$0.59↓#29668↓0.56↓29.9 years↓
"At the beginning of your upkeep, you lose 2 life."
Conversion77%
$0.24↓#26556↓1.18↓33.1 years↑
"At the beginning of your upkeep, sacrifice this enchantment unless you pay ."
."
Volunteer Reserves76%
$0.19↓#29407↓0.00↓29.2 years↓
"Cumulative upkeep 
"
"
Cloistered Youth // Unholy Fiend76%
$0.07↓#31166↓0.17↓14.9 years↓
"At the beginning of your end step, you lose 1 life."
Phobian Phantasm76%
$0.13↓#31197↓0.57↓20.1 years↓
"Cumulative upkeep "
"
Illusionary Forces76%
$0.13↓#31478↓0.00↓31.3 years
"Cumulative upkeep "
"
Illusionary Wall76%
$0.21↓#25576↓0.00↓31.3 years
"Cumulative upkeep "
"
Whipstitched Zombie76%
$0.09↓#31681↓0.27↓26.3 years↓
"At the beginning of your upkeep, sacrifice this creature unless you pay ."
."
Dystopia76%
$46.89↑#25046↓0.79↓30.2 years↓
"Cumulative upkeep—Pay 1 life."
Uktabi Efreet76%
$0.04↓#31836↓0.59↓29.2 years↓
"Cumulative upkeep 
"
"