One use only. This Artefact is automatically activated at the start of the first Game Turn (if the bearer is not on the Battlefield at this time, the item cannot be used). Its effects last until the end of the Game Turn. If the owner has the second Player Turn, all Shooting Attacks suffer -2 to hit during the opponent's Shooting Phase. If the owner has the first Player Turn, instead all Shooting Attacks suffer -1 to hit during the opponent's Shooting Phase.