Fiendish Cruelty
Critical strikes dealt by Chaos Bolt, Conflagrate, or Incinerate have a a variable amount chance to make your next cast of Shadowburn within a variable duration cost no Soul Shards and usable on any target regardless of health.
Aura
Shadowburn costs no Soul Shards and can be used on any target, regardless of their health.
Mechanics
| Cast time | Instant |
|---|---|
| Range | 0 yd |
| Duration | 30 sec |
| School | Fire · Shadow |
| Proc chance when triggered | Guaranteed |
| Proc charges | 1 |