Invoke Prejudice
Enchantment
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 
, where X is its mana value.
Illustrated by Harold McNeill
Formats
Not Legalstandard
Not Legalhistoric
Not Legaltimeless
Not Legalpioneer
Not Legalmodern
Bannedlegacy
Not Legalpauper
Bannedvintage
Not Legalpenny
Bannedcommander
Bannedoathbreaker
Not Legalbrawl
Not Legalalchemy
This printing
Rulings (2)
In a multi-player game, it affects all opposing players.
This ability triggers when the spell is cast.
