FIELD OF VIEW
Most cards include symbols and keywords in their rules text to simplify describing what actions to perform. The symbols refer to each of the play zones - Draw Pile (a purple card with a 'V' on it), Discard Pile (a red waste bin with an 'X' on it), Hand (a blue imprint of a hand) and Field of View (a green eye). The keywords are shorthand for more detailed rules text.