"Before you gain a command token, 1 friendly ship at distance 1-5 may gain that token instead."
The Tantive IV was a CR90 Corellian Corvette in the service of senator Leia Organa. It was intercepted over Tatooine by the Imperial Star Destroyer Devastator in an attempt to recapture the stolen Death Star plans. This raid is the opening of Episode IV. Its escape with the documents we see in Rogue One. The ship also appeares in the TV-series The Clone Wars and Star Wars Rebels.