The damage of your next If «Drain Soul»: Drain Soul; otherwise: Shadow Bolt or Incinerate is increased by 20%.
Breaking an Ashen Phylactery increases the damage of your next $?a137043&!s198590[Shadow Bolt]?a137043&s198590[Drain Soul]?a137044[Shadow Bolt]?a137046[Incinerate][] by 20%. This effect stacks up to the maximum stack count times.