Havoc

In the Destruction Warlock talent tree, Havoc sits in the Destruction specialization talents, row 4 of 11. It is a single-point node.

Choice node

Havoc shares its node with Mayhem. A character takes one of the two.

• 
  Mayhem

  Your single target spells have a 35% chance to apply Bane of Havoc below a nearby enemy for 5.1 sec. Curses the ground with a demonic bane, causing all of your single target spells to also strike targets marked with the bane for 50% of the damage dealt. Lasts 5.1 sec.

Connected above

The tree draws a line into Havoc from Backdraft and Practiced Chaos.

• 
  Backdraft

  Conflagrate reduces the cast time of your next Incinerate, Chaos Bolt, or Soul Fire by 30%. Maximum 4 charges.

• 
  Practiced Chaos

  Increases Mastery by 2%.

Connected below

Havoc leads on to Backlash, Improved Havoc and Ashen Remains.

• 
  Backlash2 ranks

  Increases your critical strike chance by 2%. Physical attacks against you have a 20% chance to make your next Incinerate instant cast. This effect can only occur once.

• 
  Improved Havoc

  Increases the duration of Havoc by 5 sec and increases the damage Havoc victims are dealt by an additional 10%.

• 
  Ashen Remains2 ranks

  Chaos Bolt, Shadowburn, and Incinerate deal 3% increased damage to targets afflicted by Wither.

Same row

Also on this row: Explosive Potential and Scalding Flames.

• 
  Explosive Potential

  Reduces the cooldown of Conflagrate by 2 sec.

• 
  Scalding Flames

  Increases the damage of Wither by 25% and its duration by 3 sec.