I'm sure many of you have seen the damage vader crew on a decimator can do, doubly so when paired with a gunner.
Against low hp ships it's incredibly deadly, and really makes interceptor and phantom lists extremely ineffective, since turtling, auto thrusters, and ACD do nothing to stop it. You either have to hope you do a lot of damage to the decimator before you die from being vadered to death, or keep your best ships out of range as long as you can and hope your support ships can whittle it down for you.
Obviously it's doing damage to the decimator as well, but still.
Vader was tolerable on doom shuttles because they only had 10 hit points, one firing arc, and weren't that maneuverable. Now you have a ship with 6 more hit points, move maneuverable, and can fire 360 degrees.
I think doing an update to the card that says it's only for primary firing arc would be a good thing. Anyone else agree?
