Unholy
Primary Spells
* Scourge Strike - An unholy strike that deals 100% of weapon damage as Physical damage plus 560.82. In addition, for each of your diseases on your target, you deal an additional 12% of the Physical damage done as Shadow damage. / 1 Unholy, 5 yd range, Instant
* Master of Ghouls (Passive) - Reduces the cooldown on Raise Dead by 60 sec, and the Ghoul summoned by your Raise Dead spell is considered a pet under your control. Unlike normal Death Knight Ghouls, your pet does not have a limited duration.
* Reaping (Passive) - Whenever you hit with Blood Strike, Pestilence, or Festering Strike, the Runes spent will become Death Runes when they activate. Death Runes count as a Blood, Frost or Unholy Rune.
* Unholy Might (Passive) - Dark power courses through your limbs, increasing your Strength by 15%.
* Blightcaller (Mastery) - Increases the damage done by your diseases by 32%. Each point of Mastery increases disease damage by an additional 4%.
Skills
* Unholy Presence revamped - You are infused with unholy fury, increasing attack speed and rune regeneration by 10%, and movement speed by 15%, and reducing the global cooldown on your abilities by 0.5 sec. Only one Presence may be active at a time, and assuming a new Presence will consume any stored Runic Power.
* Anti-Magic Shell Runic Power cost removed.
* Death and Decay now costs 1 Unholy, down from 1 Blood 1 Unholy 1 Frost. Now deals [ 6.4% of AP + 41.43 ] Shadow damage, up from 62 Shadow damage.
* Raise Dead no longer requires Corpse Dust if no corpse is available.
* Death Coil now deals 30% of AP + 885 damage. up from 510.
* Plague Strike now deals 100% weapon damage plus 378, up from 50% weapon damage plus 189.
Talents Changes
* Summon Gargoyle is now a Tier 7 talent, down from Tier 11.
* Rage of Rivendare is now a Tier 4 and 3 Ranks talent, down from Tier 10 and 5 Ranks. Revamped - Increases the damage of your Plague Strike, Scourge Strike, and Festering Strike abilities by 15/30/45%.
* Ebon Plaguebringer is now a Tier 6 and 2 Ranks talent, down from Tier 9 and 3 Ranks. Your Plague Strike, Icy Touch, Chains of Ice, and Outbreak abilities also infect their target with Ebon Plague, which increases damage taken from your diseases by 15/30% and all magic damage taken by an additional 8%.
* Anti-Magic Zone is now a Tier 5 talent, down from Tier 7.
* Improved Unholy Presence is now a Tier 5 talent, down from Tier 7. Now also grant you an additional 2/5% haste while in Unholy Presence. Your runes no longer finish their cooldown 5/10% faster.
* Desecration is now a Tier 2 talent, down from Tier 6.
* Magic Suppression is now a Tier 4 talent, down from Tier 6. Increases the spell damage absorption of your Anti-Magic Shell by an additional 8/16/25%, and causes damage absorbed by Anti-Magic Shell to energize the Death Knight with runic power.
* Epidemic is now a Tier 1 talent, down from Tier 2. Increases the duration of Blood Plague and Frost Fever by 4/8/12 sec. Up from 3/6 sec.
* Morbidity no longer reduces the cooldown of Death and Decay. Now increases Death and Decay damage by 10/20/30%.
* Unholy Command is now a Tier 1 talent, down from Tier 2. Now also gives you a 50/100% chance to refresh its cooldown when dealing a killing blow to a target that grants experience or honor.
* Virulence now increases your chance to hit with spells by 2/4/6%, up from 1/2/3%. No longer reduces the chance that your DoT diseases can be cured.
New Talents
* Shadow Infusion - When you cast Death Coil, you have a 33/66/100% chance to empower your active Ghoul, increasing its damage dealt by 10% for 30 sec. Stacks up to 5 times.
* Dark Transformation - Consume 5 charges of Shadow Infusion on your Ghoul to transform it into a powerful undead monstrosity for 30 sec. The Ghoul's abilities are empowered and take on new functions while the transformation is active.
* Runic Corruption - Reduces the cost of your Death Coil by 3/6, and causes your Runic Empowerment ability to no longer refresh a depleted rune, but instead to increase your rune regeneration rate by 50/100% for 3 sec.
* Sudden Doom - Your auto attacks have a 5/10/15% chance to make your next Death Coil cost no runic power.
* Unholy Frenzy - Induces a friendly unit into a killing frenzy for 30 sec. The target is Enraged, which increases their melee and ranged haste by 20%, but causes them to lose health equal to 2% of their maximum health every 3 sec. / 30 yd range, Instant, 3 min cooldown
* Contagion - Increases the damage of your diseases spread via Pestilence by 50/100%.
* Resilient Infection - When your diseases are dispelled by an enemy, you have a 50/100% chance to activate a Frost rune if Frost Fever was removed, or an Unholy rune if Blood Plague was removed.
* Epidemic - Increases the duration of Blood Plague and Frost Fever by 12 sec.
Dark Transformation
If the Death Knight uses Death Coil 5 times and activates Dark Transformation, the ghoul gains a 100% damage buff and a new set of skills for 30 seconds.
* Gnaw becomes - Strike an enemy with a smashing attack, dealing 125% of normal melee damage and stunning for 4 sec.
* Huddle becomes - Unleash a fortifying roar, reducing all damage taken by 50% for 10 sec.
* Claw becomes - Rakes an enemy with deformed claws, dealing 150% of normal damage to the target and up to 2 additional targets.
* Leap becomes - Charge an enemy, interrupting spellcasting and immobilizing them for 2 sec.
Removed Talents
* Wandering Plague has been removed from the tree.
* Scourge Strike is now a primary spell of the Unholy tree.
* Crypt Fever has been removed from the tree.
* Bone Shield has been removed from the tree.
* Desolation has been removed from the tree.
* Ghoul Frenzy has been removed from the tree.
* Reaping has been removed from the tree.
* Master of Ghouls has been removed from the tree.
* Impurity has been removed from the tree.
* Dirge has been removed from the tree.
* On a Pale Horse has been removed from the tree.
* Blood-Caked Blade has been removed from the tree.
* Night of the Dead has been removed from the tree.
* Outbreak has been removed from the tree.
* Necrosis has been removed from the tree.
* Corpse Explosion has been removed from the tree.
* Ravenous Dead has been removed from the tree.
* Vicious Strikes has been removed from the tree.
* Anticipation has been removed from the tree.