Attack Profile/Weapon[]
The number of attack rolls (number of dice rolled). Usually determined by a monster AI card's attack profile or speed on a survivor's weapon.
Attribute/Modifier/Bonus[]
Speed is added to a survivor's weapon speed or a monster's attack profile speed to determine the number of attack rolls. If speed is negative, subtract it from the number of dice rolled for an attack. A monster or survivor attack with less than one speed still has one attack roll. Weapons with the Slow keyword cannot benefit from positive speed bonuses.