Aelven War Horn

If this unit is armed with an Aelven War Horn, once per battle, in the combat phase, you can say that it will sound the attack. If you do so, until the end of that phase, add 1 to the Attacks characteristic of melee weapons used by friendly ORDER DRACONIS units while they are within 10" of this unit. A unit cannot be affected by this ability more than once per phase.