Offhand Reduction = 0.5
Average Weapon Damage = (Weapon Minimum Damage + Weapon Maximum Damage) / 2
Modifier = (Attack Power / 14) * 1.7
Base Damage = Average Weapon Damage + Modifier
Mainhand Base Damage = Base Damage + Mutilate Bonus Damage
Mainhand Damage = Mainhand Base Damage
Mainhand Critical Damage = Mainhand Damage * 2
Offhand Base Damage = (Base Damage * Offhand Reduction) + (Mutilate Bonus Damage)
Offhand Damage = Offhand Base Damage
Offhand Critical Damage = Offhand Damage * 2
Minimum Mutilate Damage = Mainhand Damage + Offhand Damage
Maximum Mutilate Damage = Mainhand Critical Damage + Offhand Critical Damage