Name:Invoke Prejudice
ManaCost:U U U U
Types:Enchantment
T:Mode$ SpellCast | ValidCard$ Creature.OppCtrl+!SharesColorWith Valid Creature.YouCtrl | Execute$ TrigCounter | TriggerZones$ Battlefield | TriggerDescription$ Whenever an opponent casts a creature spell that doesn't share a color with a creature you control, counter that spell unless that player pays {X}, where X is its mana value.
SVar:TrigCounter:DB$ Counter | Defined$ TriggeredSpellAbility | UnlessCost$ X | UnlessPayer$ TriggeredActivator
SVar:X:TriggeredCard$CardManaCost
Oracle:Whenever an opponent casts a creature spell that doesn't share a color with a creature you control, counter that spell unless that player pays {X}, where X is its mana value.
