Destiny Preordained: When the Arcanites attack in their full might, it is done at a crux point of destiny – perhaps a sorcerous equinox or daemon convergence – to better fulfil a purpose that the Change God has long foreseen.

If your army includes this battalion, instead of rolling 9 dice for the Masters of Destiny battle trait, you can choose the values of 6 of the Destiny Dice and then roll the remaining 3 dice as normal.