We know that in “Moonvasion!”, Bradford Buzzard and his brothers are hiding right before the General Lunaris’ invasion began to avoid detection and being captured. They did indeed watch the events in the shadows before declaring the Ducks to be eliminated permanently to end Season 2. Now comes “The Shadow War”. In the Season 1 finale, we didn’t see the brothers’ shadows or if they are in hiding or being attacked by shadows, but they still observed the events one way or another.