Intrepid

Flying (This actor can't be blocked except by
actors with flying or reach).
This Balloon boosts Artillery cards by +2/+0.
Civil War balloons like the Intrepid were used for
reconnaissance or directing artillery fire on enemy
positions. They could reach elevations of 1,000
feet, allowing a great vantage for miles around.
Operators would use signal flags or telegraphs to
send information to soldiers on the ground.