Gloom of Nathreza

In the Demonology Warlock talent tree, Gloom of Nathreza sits in the Diabolist hero talent tree, row 4 of 5. It is a single-point node.

Connected above

The tree draws a line into Gloom of Nathreza from Infernal Vitality or Infernal Bulwark.

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  Infernal Vitality

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

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  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.

Connected below

Gloom of Nathreza leads on to Ruination.

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  Ruination

  Summoning a Pit Lord causes your next Hand of Gul'dan to become Ruination. Call down a demon-infested meteor from the depths of the Twisting Nether, dealing (2537.9% of Spell Power) Chaos damage on impact to all enemies of the target and summoning 1 Diabolic Imp. Damage is further increased by your critical strike chance and is reduced beyond 8 targets.

Same row

Also on this row: Flames of Xoroth, Abyssal Dominion and Mind's Eyes.

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  Flames of Xoroth

  Fire damage increased by 4% and damage dealt by your demons is increased by 4%.

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  Abyssal Dominion

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

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  Mind's Eyes

  Your Diabolic Oculi observe the battlefield and collect information that is imparted to you upon being exploded, each Diabolic Oculi increasing your Intellect by 2% for 10 sec.