Infernal Machine

In the Demonology Warlock talent tree, Infernal Machine sits in the Diabolist hero talent tree, row 3 of 5. It is a single-point node.

Choice node

Infernal Machine shares its node with Cruelty of Kerxan. A character takes one of the two.

• 
  Cruelty of Kerxan

  Summon Demonic Tyrant grants Diabolic Ritual and reduces its duration by 3 sec.

Connected above

The tree draws a line into Infernal Machine from Touch of Rancora.

• 
  Touch of Rancora

  Demonic Art increases the damage of your next Hand of Gul'dan by 20% and reduces its cast time by 50%.

Connected below

Infernal Machine leads on to Abyssal Dominion.

• 
  Abyssal Dominion

  Summon Demonic Tyrant is empowered, dealing 70% increased damage and increasing the damage of your demons by 20% while active.

Same row

Also on this row: Soul-Etched Circles or Annihilan's Bellow, Infernal Vitality or Infernal Bulwark and Looks That Kill.

• 
  Soul-Etched Circles

  You always gain the benefit of Soulburn when casting Demonic Circle: Teleport, increasing your movement speed by 50% and making you immune to snares and roots for 6 sec.

• 
  Annihilan's Bellow

  Howl of Terror cooldown is reduced by 10 sec and range is increased by 5 yds.

• 
  Infernal Vitality

  Unending Resolve heals you of your maximum health over 10 sec.

• 
  Infernal Bulwark

  Unending Resolve grants Soul Leech equal to 10% of your maximum health and increases the maximum amount Soul Leech can absorb by 10% for 8 sec.

• 
  Looks That Kill

  Your Diabolic Oculi now cast Diabolic Gaze at your primary demon's target every 1 sec while active. Fire a beam of destructive chaos magic at the target, dealing (80% of Spell Power) Chaos damage. Damage is increased by 100% per Demonic Oculus active.