Invoke Prejudice
Enchantment
Oracle Text
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.
Legalities
legal
1oldschool
banned
6commanderduellegacyoathbreakerpredhvintage
Not Legal
14alchemybrawlfuturegladiatorhistoricmodernpauper
Cards with similar effect (5)
Rulings
In a multi-player game, it affects all opposing players.
wotc · 2004-10-04
This ability triggers when the spell is cast.
wotc · 2004-10-04