Sweeping attack

When facing adjacent foes within your attack range you may attack more than one at a time with an attack that deals slashing damage. 

• You will roll once for your attack and damage roll
• The AC of each opponent increases by 3 after the first opponent (ie: 3 attackers with AC of 12. First AC:12, Second AC:15, Third:18)
• On a hit, the damage will decrease with each opponent by half (ie: 12 points of damage for first attacker, 6 for second, 3 for the third)