Annul

Instant, U (1)
Counter target artifact or enchantment spell.
The most effective way to destroy a spell is to ensure it was never cast in the first place.
Illus. Greg Simanson

Crystal Keep Rulings Summaries

• It works on Artifact Creature spells and Enchant spells. [DeLaney 1998/10/05]
• Note - The Urza's Saga version was of type Interrupt.

Format Legality	Legal in Vintage, Legacy, Extended Banned in Standard
Printings (2/13)	Mirrodin (Common) Urza's Saga (Common)