P175, Multiple Attack Rolls
Before Multi-Tasker and Ground-Hugger, add:
"Damage Modifiers: A damage modifier from the attacker (a choice of the attacker, the use of a special ability or special pilot ability, etc) or from terrain or an environmental condition (being underwater, an attack from the rear, etc) is applied before determining the number of attack rolls. A unit with 3 damage, attacking from the rear arc, would roll four attack rolls.
A damage modifier from the target (armor special abilities, anti-missile system, etc) is applied after all attack rolls are resolved and the final damage determined. A unit with 3 damage and the SRM special ability attacking a target with AMS would roll three attack rolls. If only one of them is successful, the AMS would reduce the damage by 1, except the minimum of 1 rule would still apply and the target would take 1 damage.
Lucky/Floats Like A Butterfly: Each point of Lucky or Floats Like a Butterfly rerolls the entire attack.
Marksman/Sharpshooter: The critical chance from these special abilities is only applicable on the first attack roll of each attack."
After Natural 12, add:
"Weapon Specialist: The Weapon Specialist may choose to reroll a single attack roll each turn. "
Add Multiple Attack Roll Example
"An AWS-9M Awesome (attack values: 4/4/3) executes an attack against an enemy Bushwaker at its medium range and is attacking the rear of the Bushwacker, giving the Awesome four attack rolls from its medium range damage value plus one for a rear attack. The Awesome has the Sharpshooter Special Pilot Ability (pXX) that causes a critical hit if the margin of success is three or more. The Bushwacker has taken five damage to its Armor in previous turns, leaving it with one Armor and three Structure remaining and has been customized with Reflective Armor (RFA special, see pXX).
Using Multiple Attack Rolls, the Awesome rolls 12, 8, 12, 7 and 3. Four attack rolls succeed, and two of them succeed with a margin of 3 or greater. Two of the attack rolls are natural 12s. The Reflective Armor (RFA) special reduces the damage from all attacks by one. This results in the attack doing three damage to the Bushwacker, plus a single critical hit from the Sharpshooter Special Ability, and a single critical hit from the natural 12 rule.
The Bushwacker then applies the three damage, marking off one Armor and two Structure. The two Structure damage causes another single critical hit. It has one Structure remaining assuming it survives the critical hits."