Acidic Dagger
6dfdea79-2a7c-489d-8466-e6090c2a0919
$1.00 CND
{4}, {T}: Whenever target creature deals combat damage to a non-Wall creature this turn, destroy that non-Wall creature. When the targeted creature leaves the battlefield this turn, sacrifice Acidic Dagger. Activate this ability only before blockers are declared.