From the preview:
As we saw chronicled in Rogue One, the Rebel assault on the Imperial installation of Scarif was integral to the later events of A New Hope. Without the courage and heroism of Jyn Erso, Cassian Andor, and the other Rebels, the Death Star plans would never have been recovered. And without the Rebel fleet arriving in orbit above Scarif and engaging in a desperate space battle with the Imperial garrison fleet, the Rebels sacrificed on the planet below would have lost their lives for nothing.
Throughout this battle, the Rebel fleet was commanded by Admiral Raddus in his MC75 cruiser, Profundity. Now, with the Profundity Expansion Pack for Star Wars™: Armada, you’ll be able to bring your own MC75 cruisers into your Rebel fleets! Today, we’ll take a closer look at just what you might expect to find within, as you expand your Rebel armadas with these new Mon Calamari ships.
You can pre-order the Profundity Expansion Pack at your local retailer or online through our webstore today!