Shadow Bolt

Gives your Corruption, Drain Soul, Drain Life, and Wrack spells a 2% chance to cause you to enter a Shadow Trance after damaging the opponent. The Shadow Trance reduces the casting time of your next Shadow Bolt spell by 100%.

Gives your Corruption, Drain Soul, Drain Life, and Wrack spells a 4% chance to cause you to enter a Shadow Trance after damaging the opponent. The Shadow Trance reduces the casting time of your next Shadow Bolt spell by 100%.

Warlock · Affliction · tier 4

Reduces the cooldown of your Soul Fire spell by 45%. When you cast Shadow Bolt or Searing Pain on an enemy below 35% health, they deal 3% increased damage, and for the next 10 sec your Soul Fire spell has its cast time reduced by 20% and costs no Soul Shards.

Reduces the cooldown of your Soul Fire spell by 90%. When you cast Shadow Bolt or Searing Pain on an enemy below 35% health, they deal 6% increased damage, and for the next 10 sec your Soul Fire spell has its cast time reduced by 40% and costs no Soul Shards.

Warlock · Demonology · tier 4

Your Shadow Bolt critical strikes increase Shadow damage taken by the target from your attacks by 4% for 12 sec.

Your Shadow Bolt critical strikes increase Shadow damage taken by the target from your attacks by 20% for 12 sec.

Warlock · Destruction · tier 1

Reduces the casting time of your Shadow Bolt, Immolate, and Incinerate spells by 0.1 sec and your Soul Fire spell by 0.4 sec.

Reduces the casting time of your Shadow Bolt, Immolate, and Incinerate spells by 0.5 sec and your Soul Fire spell by 2 sec.

Warlock · Destruction · tier 1