Black Mana Battery 
Artifact
$0.71 #25843 0.31 32.3 years
, 
: Put a charge counter on this artifact., Remove any number of charge counters from this artifact: Add 
, then add an additional for each charge counter removed this way.Click a line or tag to filter
Cards similar to Black Mana Battery 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.
Green Mana Battery98%
$0.39↓#278450.07↓32.3 years
", Remove any number of charge counters from this artifact: Add 
, then add an additional for each charge counter removed this way."
, Remove any number of charge counters from this artifact: Add , then add an additional for each charge counter removed this way."+1 more matching line
Red Mana Battery98%
$0.59↓#269010.57↑32.3 years
", Remove any number of charge counters from this artifact: Add 
, then add an additional for each charge counter removed this way."
, Remove any number of charge counters from this artifact: Add , then add an additional for each charge counter removed this way."+1 more matching line
Blue Mana Battery98%
$0.58↓#249100.2932.3 years
", Remove any number of charge counters from this artifact: Add 
, then add an additional for each charge counter removed this way."
, Remove any number of charge counters from this artifact: Add , then add an additional for each charge counter removed this way."+1 more matching line
Kyren Toy98%
$0.56↓#253630.00↓26.9 years↓
", Remove X charge counters from this artifact: Add an amount of 
equal to X plus one."
, Remove X charge counters from this artifact: Add an amount of equal to X plus one."+1 more matching line
White Mana Battery97%
$0.47↓#278810.06↓32.3 years
", Remove any number of charge counters from this artifact: Add 
, then add an additional for each charge counter removed this way."
, Remove any number of charge counters from this artifact: Add , then add an additional for each charge counter removed this way."+1 more matching line
Coalition Relic92%
$0.38↓#3462↑0.2319.3 years↓
"At the beginning of your first main phase, remove all charge counters from this artifact. Add one mana of any color for each charge counter removed this way."
+1 more matching line
Weather Maker90%
$0.51↓#9971↑0.00↓0.5 years↓
", Remove two charge counters from this artifact: Add ."
, Remove two charge counters from this artifact: Add ."+1 more matching line
Jeweled Amulet90%
$6.16↑#3594↑0.00↓31.3 years↓
", Remove a charge counter from this artifact: Add one mana of this artifact's last noted type."
, Remove a charge counter from this artifact: Add one mana of this artifact's last noted type."+1 more matching line
Gemstone Array90%
$1.55↑#13545↑0.3122.3 years↓
"Remove a charge counter from this artifact: Add one mana of any color."
+1 more matching line
Ventifact Bottle87%
$1.39↑#290240.2229.9 years↓
"At the beginning of your first main phase, if this artifact has a charge counter on it, tap it and remove all charge counters from it. Add for each charge counter removed this way."
for each charge counter removed this way."+1 more matching line
Mana Bloom87%
$0.23↓#9156↑0.3213.9 years↓
"Remove a charge counter from this enchantment: Add one mana of any color. Activate only once each turn."
Pentad Prism85%
$0.27↓#4177↑0.00↓22.3 years↓
"Remove a charge counter from this artifact: Add one mana of any color."
Titan Forge85%
$0.24↓#8254↑0.3215.6 years↓
"
, : Put a charge counter on this artifact."
, : Put a charge counter on this artifact."
Sphere of the Suns84%
$0.15↓#14170↑0.20↓15.6 years↓
", Remove a charge counter from this artifact: Add one mana of any color."
, Remove a charge counter from this artifact: Add one mana of any color."+1 more matching line
Magistrate's Scepter84%
$3.12↑#5615↑1.23↑26.9 years↓
", : Put a charge counter on this artifact."
, : Put a charge counter on this artifact."
Ice Cauldron84%
$1.41↑#249000.3931.3 years↓
", Remove a charge counter from this artifact: Add this artifact's last noted type and amount of mana. Spend this mana only to cast the last card exiled with this artifact."
, Remove a charge counter from this artifact: Add this artifact's last noted type and amount of mana. Spend this mana only to cast the last card exiled with this artifact."
Astral Cornucopia84%
$0.24↓#1319↑0.53↑12.6 years↓
": Choose a color. Add one mana of that color for each charge counter on this artifact."
: Choose a color. Add one mana of that color for each charge counter on this artifact."+1 more matching line
Fire Nation Turret82%
$8.10↑#6374↑0.00↓0.8 years↓
": Put a charge counter on this artifact."
: Put a charge counter on this artifact."
Lux Cannon81%
$0.26↓#4135↑0.3615.9 years↓
": Put a charge counter on this artifact."
: Put a charge counter on this artifact."
Everflowing Chalice80%
$0.28↓#253↑0.10↓16.6 years↓
": Add for each charge counter on this artifact."
: Add for each charge counter on this artifact."