Disrupt

Instant, U (1)
Counter target instant or sorcery spell unless its controller pays {1}.

Draw a card.¹
Oh, I'm sorry-did I break your concentration?
Illus. Adam Rex

Gatherer Card Rulings [Nov 2009]

• 4/1/2008: You draw a card regardless of whether the targeted spell was countered or {1} was paid.

Format Legality	Legal in Vintage, Legacy Banned in Extended, Standard
Printings (2/12)	Invasion (Uncommon) Weatherlight (Common)