diff --git a/res/cardsfolder/c/city_of_brass.txt b/res/cardsfolder/c/city_of_brass.txt
index 4dbfe52a056..f8fe36d1b3c 100644
--- a/res/cardsfolder/c/city_of_brass.txt
+++ b/res/cardsfolder/c/city_of_brass.txt
@@ -3,11 +3,6 @@ ManaCost:no cost
 Types:Land
 Text:no text
 A:AB$ Mana | Cost$ T | Produced$ Any | Amount$ 1 | SpellDescription$ Add one mana of any color to your mana pool.
-#A:AB$ Mana | Cost$ T | Produced$ W | SpellDescription$ Add W to your mana pool.
-#A:AB$ Mana | Cost$ T | Produced$ B | SpellDescription$ Add B to your mana pool.
-#A:AB$ Mana | Cost$ T | Produced$ U | SpellDescription$ Add U to your mana pool.
-#A:AB$ Mana | Cost$ T | Produced$ R | SpellDescription$ Add R to your mana pool.
-#A:AB$ Mana | Cost$ T | Produced$ G | SpellDescription$ Add G to your mana pool.
 T:Mode$ Taps | ValidCard$ Card.Self | Execute$ TrigDamage | TriggerZones$ Battlefield | TriggerDescription$ Whenever CARDNAME becomes tapped, it deals 1 damage to you.
 SVar:TrigDamage:AB$DealDamage | Cost$ 0 | Defined$ You | NumDmg$ 1
 SVar:Rarity:Rare
diff --git a/res/cardsfolder/g/glimmervoid.txt b/res/cardsfolder/g/glimmervoid.txt
index bbd5a00569c..84f998a5e4c 100644
--- a/res/cardsfolder/g/glimmervoid.txt
+++ b/res/cardsfolder/g/glimmervoid.txt
@@ -2,12 +2,7 @@ Name:Glimmervoid
 ManaCost:no cost
 Types:Land
 Text:no text
-#A:AB$ Mana | Cost$ T | Produced$ Any | Amount$ 1 | SpellDescription$ Add one mana of any color to your mana pool.
-A:AB$ Mana | Cost$ T | Produced$ W | SpellDescription$ Add W to your mana pool.
-A:AB$ Mana | Cost$ T | Produced$ B | SpellDescription$ Add B to your mana pool.
-A:AB$ Mana | Cost$ T | Produced$ U | SpellDescription$ Add U to your mana pool.
-A:AB$ Mana | Cost$ T | Produced$ R | SpellDescription$ Add R to your mana pool.
-A:AB$ Mana | Cost$ T | Produced$ G | SpellDescription$ Add G to your mana pool.
+A:AB$ Mana | Cost$ T | Produced$ Any | Amount$ 1 | SpellDescription$ Add one mana of any color to your mana pool.
 T:Mode$ Phase | Phase$ End of Turn | TriggerZones$ Battlefield | IsPresent$ Artifact.YouCtrl | PresentCompare$ EQ0 | Execute$ TrigSac | TriggerDescription$ At the beginning of the end step, if you control no artifacts, sacrifice CARDNAME.
 SVar:TrigSac:AB$Sacrifice | Cost$ 0 | Defined$ Self
 SVar:RemRandomDeck:True
diff --git a/res/cardsfolder/m/mox_opal.txt b/res/cardsfolder/m/mox_opal.txt
index bb897a99aa6..b8084951af4 100644
--- a/res/cardsfolder/m/mox_opal.txt
+++ b/res/cardsfolder/m/mox_opal.txt
@@ -2,11 +2,7 @@ Name:Mox Opal
 ManaCost:0
 Types:Legendary Artifact
 Text:no text
-A:AB$ Mana | Cost$ T | Produced$ W | Activation$ Metalcraft | PrecostDesc$ Metalcraft - | SpellDescription$ Add W to your mana pool. Activate this ability only if you control three or more artifacts.
-A:AB$ Mana | Cost$ T | Produced$ U | Activation$ Metalcraft | PrecostDesc$ Metalcraft - | SpellDescription$ Add U to your mana pool. Activate this ability only if you control three or more artifacts.
-A:AB$ Mana | Cost$ T | Produced$ B | Activation$ Metalcraft | PrecostDesc$ Metalcraft - | SpellDescription$ Add B to your mana pool. Activate this ability only if you control three or more artifacts.
-A:AB$ Mana | Cost$ T | Produced$ R | Activation$ Metalcraft | PrecostDesc$ Metalcraft - | SpellDescription$ Add R to your mana pool. Activate this ability only if you control three or more artifacts.
-A:AB$ Mana | Cost$ T | Produced$ G | Activation$ Metalcraft | PrecostDesc$ Metalcraft - | SpellDescription$ Add G to your mana pool. Activate this ability only if you control three or more artifacts.
+A:AB$ Mana | Cost$ T | Produced$ Any | Activation$ Metalcraft | PrecostDesc$ Metalcraft - | SpellDescription$ Add one mana of any color to your mana pool. Activate this ability only if you control three or more artifacts.
 SVar:RemRandomDeck:True
 SVar:Rarity:Mythic
 SVar:Picture:http://www.wizards.com/global/images/magic/general/mox_opal.jpg