Entity: Overwatch

Source Guns & Gears pg. 50 ^2.0

With a stalwart mind and sharp eyes, you observe the battlefield as though you and your allies are pieces on a chessboard. By predicting dangers and hazards and offering your insights to your comrades, you win battles through keen observation and teamwork. Whenever there's a threat or opening, you're the first to point it out, and you're ready to help your allies directly when necessary.

As a group's overwatch, you might let the position go to your head. In such cases, you might think of yourself as the mastermind behind the chessboard and feel detached from your allies, thinking of them as little more than pawns on the field.

But more likely your role allows you to feel a deeper connection to your allies, and your coordination and heroics stand out most when you subsume your individual ego to serve the group's needs. In that case, you might think of yourself as a part of a functional whole—if your party was a single living body, you serve as the eyes, but that doesn't mean you're the brain, the heart, or other vital organs. Everyone has a crucial role to play.