{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 this artifact. Activate only before blockers are declared.
Mana cost
4
Mana value
4
Printings
From
$0.64
EDHREC rank
#29418
Reserved list
Never reprinted
Buy
Formats
Legacy
Legal
Vintage
Legal
Commander
Legal
Rulings
4 Oct 2004
Acidic Dagger does not affect the creature if all damage is prevented or redirected.
20 Sept 2013
If a turn has multiple combat phases, the ability can only be activated before the beginning of the Declare Blockers Step of the first combat phase in that turn.