The Sunburst Standard of Hexoatl is a battle standard – if your army includes Lord Mazdamundi, he must be your army's Battle Standard Bearer. This does not prevent Lord Mazdamundi from also being your army's General. In addition, once per game, at the beginning of any enemy Shooting phase, Lord Mazdamundi can release the power of the Sunburst Standard. If he does so, enemy models that target Mazdamundi, or any other friendly unit within 12", with a shooting attack, suffer a -1 To Hit penalty. This effect lasts until the end of the turn.