Book of Ashur

The bearer of the Book of Ashur increases their Dispel rangeby 3" and, unless they roll any natural double, may apply a +1modifier to any of their Casting or Dispel rolls. However, ifthe bearer rolls any natural double when making a Casting orDispel roll, the book has proven to be a poor reproduction,full of glaring errors, and the +1 modifier cannot be applied tothat roll.