Name:Damping Sphere
ManaCost:2
Types:Artifact
R:Event$ ProduceMana | ActiveZones$ Battlefield | ValidCard$ Land | ManaAmount$ GE2 | ManaReplacement$ ProduceC | Description$ If a land is tapped for mana, it produces {C} instead of any other type and amount.
SVar:ProduceC:Any->C
S:Mode$ RaiseCost | Activator$ Player | Type$ Spell | Amount$ X | AffectedAmount$ True | Description$ Each spell a player casts costs {1} more to cast for each other spell that player has cast this turn.
SVar:X:Count$ThisTurnCast_Card.YouCtrl
SVar:RemAIDeck:True
SVar:NonStackingEffect:True
SVar:Picture:http://www.wizards.com/global/images/magic/general/damping_sphere.jpg
Oracle:If a land is tapped for two or more mana, it produces {C} instead of any other type and amount.\nEach spell a player casts costs {1} more to cast for each other spell that player has cast this turn.