CascadeCascade
Logic Knot

Logic Knot

{X}{U}{U}

Instant

Delve (Each card you exile from your graveyard while casting this spell pays for {1}.)

Counter target spell unless its controller pays {X}.

Illustrated by

Future SightFuture Sight#52·Common·English
Oct 22, 2026
Market$0.26
Median$0.34
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Legality

LegalCommanderNot legalStandardLegalModernNot legalPremodernLegalLegacyLegalVintageNot legalBrawlNot legalPioneer
LegalOathbreaker
LegalPauperNot legalHistoric
Not legalTimeless

Rulings

May 1, 2007

Using delve doesn’t reduce the value of X. It just reduces the amount of mana Logic Knot’s controller has to pay.