Rethink
Mana cost
Mana value3TypeInstant
Color identity
Blue
RarityCommon
SetProphecy (PCY)
ArtistMatt Cavotta
Price€0.13 · foil €4.01 · $0.13
Rethink 

Instant
Counter target spell unless its controller pays
, where X is its mana value.
"Are you *sure* you want to do that?"
Legality
CommanderLegalStandardNot legalPioneerNot legalModernNot legalLegacyLegalVintageLegalPauperLegalBrawlNot legalOathbreakerLegalHistoricNot legalTimelessNot legalPenny DreadfulNot legal
Rulings
2004-10-04
The spell’s controller gets the option to pay when this spell resolves.