For 10 points and a generator slot this upgrade allows you to add 1 black die and the Impact 1 keyword to your to an attack while from a weapon with fixed front, in exchange for exhausting the card.
1 black dice is either .5 or .625 damage depending on if the unit using it converts surges. However the Impact 1 keyword is quite powerful, and the main point in adding this upgrade to an attack. Adding another instance of Impact to the results of your attack can be quite devastating to an opponent’s vehicle units especially in lists that are lacking Impact in other places.
This upgrade is recommended for lists that might be short on armor punching and need additional ways to deal with the opponents vehicles. Keep in mind that because this exhausts to function, it pairs well with other abilities that exhaust - increasing the efficiency of your recover actions.
E-Web Heavy Blaster Expansion, 1.4FD Laser Cannon Expansion,