Shadows of the Galaxy

Sentinel (Units in this arena can't attack your non-Sentinel units or your base.)

Black Sun Starfighter

Smuggle [C=3 Command] (If this card is a resource, you may play it for its smuggle cost. Replace it with the top card of your deck.)

While you control another Cunning unit, this unit gains Shielded. (When you play this unit, give a Shield token to it.)

Ambush (After you play this unit, it may ready and attack an enemy unit.)