Warlord of Vermin
the ship upgrade card; R2-D2, states that "after each green maneuver you can add a shield back" is this a one use thing? or is this legit in for the whole game. because i played one with this and me and my opponent werent sure so we did as permanent. the fighter who had it- luke skywalker managed to shoot down 3 of my fighters and go on to win the game because of this rule.