Invoke Prejudice {U}{U}{U}{U}

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 {X}, where X is its mana value.

click a line to search just that ability, click more to combine them

rules text concepts

extra filters

W U B R G

color identity, fits-within like deckbuilding: tick W and U and only white, blue, white-blue and colorless cards show. in the filter box: id:wu (or -id:rg to ban colors), or id:c for colorless only

$ to

price bounds, in the currency picked below. cards with no listed price are hidden by any price filter. in the filter box: usd<=5, eur>=1

the currency every price shows, filters and sorts in. it applies itself and the site remembers it. in the filter box usd and eur always mean themselves, a bare price<5 follows this switch

MV to

mana value bounds (converted mana cost). in the filter box: mv<=2, cmc>=4, both spellings work

the card's type line must contain this. the filter box takes any word, not just the list: t:legendary, t:aura, or -t:creature to exclude one

commanders only

only legendary creatures, the cards that can lead a commander deck

hide game changers

hides cards on the official game changer list, for lower-powered brackets

include illegal

cards that aren't legal in commander (banned and such) stay hidden unless this is on

min match %

Cards that do something similar expected a card that isn't here?

Lavinia, Azorius Renegade 88%

$0.51#3154

"Whenever an opponent casts a spell, if no mana was spent to cast it, counter that spell."

Boromir, Warden of the Tower 88%

$5.62#837

"Whenever an opponent casts a spell, if no mana was spent to cast it, counter that spell."

Void Mirror 86%

$0.32#15339

"Whenever a player casts a spell, if no colored mana was spent to cast it, counter that spell."

Chancellor of the Annex 85%

$2.99#10150

"Whenever an opponent casts a spell, counter it unless that player pays {1}."

Vexing Bauble 85%

$2.26#1316

"Whenever a player casts a spell, if no mana was spent to cast it, counter that spell."

Ice Cave 84%

$0.80#20895

"Whenever a player casts a spell, any other player may pay that spell's mana cost. If a player does, counter the spell."

Cephalid Shrine 82%

$0.29#29975

"Whenever a player casts a spell, counter that spell unless that player pays {X}, where X is the number of cards in all graveyards with the same name as the spell."

Bazaar of Wonders 81%

$2.78#28053

"Whenever a player casts a spell, counter it if a card with the same name is in a graveyard or a nontoken permanent with the same name is on the battlefield."

Dovescape 81%

$4.38#11894

"Whenever a player casts a noncreature spell, counter that spell. That player creates X 1/1 white and blue Bird creature tokens with flying, where X is the spell's mana value."