Defabricate : The Brothers' War

Type: Instant
Rarity: Uncommon
Color: U
Number: 45
Finishes: nonfoil, foil
Reprint: No
Printings: BRO

Text: Choose one — • Counter target artifact or enchantment spell. If a spell is countered this way, exile it instead of putting it into its owner's graveyard. • Counter target activated or triggered ability.
Variations:

Finish	Market Price	Lowest Price	Higest Price	Average Price
Normal	$0.19	$0.10	$0.14	$0.12
Foil	$0.66	$0.45	$0.52	$0.50

Legality

Alchemy		Brawl
Commander		Duel
Explorer		Gladiator
Historic		Legacy
Modern		Oathbreaker
Pauper		Pauper Commander
Penny		Pioneer
Standard		Timeless

Rulings

10/14/2022

Activated abilities contain a colon. They're generally written "[Cost]: [Effect]." Some keyword abilities (such as equip and unearth) are activated abilities and will have colons in their reminder text.
10/14/2022

The last mode can target delayed triggered abilities. Notably, it can target the delayed triggered ability that exiles an unearthed permanent at the beginning of the next end step. If that delayed triggered ability is countered, the unearthed permanent remains on the battlefield indefinitely. It will still be exiled, however, if it would die or otherwise leave the battlefield for any other reason.
10/14/2022

Triggered abilities use the word "when," "whenever," or "at." They're often written as "[Trigger condition], [effect]."
10/14/2022

Turn-based actions and special actions like the normal card draw, combat damage, or turning a face-down creature face up can't be targeted. Mana abilities also can't be targeted.