https://www.fantasyflightgames.com/en/news/2016/1/12/tricks-traps-and-tractor-beams/







New mechanic! Dual cards!


The partnership's Adaptability is further reflected by the introduction of a new Dual Card elite pilot talent. The first zero-cost elite pilot talent in X-Wing, Adaptability allows you to either add or subtract a point of pilot skill from any of your pilots with the elite pilot talent slot. The card's introduction as a zero-cost upgrade means that players everywhere will soon have an elite pilot talent upgrade that they can add to any squad for which they previously had no upgrade options in budget. Accordingly, it is bound to make appearances nearly everywhere, and you will find two copies of the upgrade in the expansion.
And finally, a description of what the tractor beam does:

