Unholy Death Knight Guide

🚀 Opener

Apply diseases, build Festering Wounds / Lesser Ghoul stacks, then dump every cooldown together so Army of the Dead, Dark Transformation and your trinket all overlap. Pre-pull Raise Dead if your ghoul isn't already out.

1. Outbreak to apply Virulent Plague / Dread Plague
2. Festering Strike x2 to bank Festering Wound / Lesser Ghoul stacks
3. Army of the Dead + Dark Transformation + trinket + racial + potion (stack the whole burst)
4. Apocalypse to burst the wounds and summon transient ghouls (when talented)
5. Putrefy x2 (consumes Lesser Ghouls — highest priority inside Dark Transformation)
6. Soul Reaper / Unholy Assault on cooldown inside the window
7. Scourge Strike to spend wounds, Death Coil on Sudden Doom procs
8. Putrefy x2 again, then fall into the single-target priority below

⚔️ Single-Target Priority

Diseases up at all times, Festering Wounds banked for burst, and Runic Power spent before it overcaps. Front-load Putrefy and wound spending into Dark Transformation windows.

1. Keep Outbreak / diseases active (refresh before they fall off)
2. Re-apply the Festering Scythe buff if it has dropped
3. Soul Reaper on targets below 35% (or with a Reaping proc during Dark Transformation)
4. Putrefy during Dark Transformation — consumes Lesser Ghoul stacks for big damage
5. Apocalypse / Unholy Assault on cooldown to detonate wounds
6. Death Coil on Sudden Doom procs, or to avoid Runic Power overcap
7. Festering Strike to maintain 2–4 banked wounds / Lesser Ghoul stacks
8. Scourge Strike to spend wounds (free Rune one after the 4pc proc)
9. Death Coil as the Runic Power filler

💥 AoE / Multi-Target Priority

Same engine as single-target, but stand in Death and Decay, spread diseases, and swap Death Coil for Epidemic as your Runic Power dump. Epidemic scales quadratically with the number of diseased targets — keep plagues on everything.

1. Death and Decay down and stay inside it (mandatory for AoE cleave)
2. Outbreak / spread diseases to the whole pack (Epidemic feeds off these)
3. Re-apply Festering Scythe if the buff expired
4. Putrefy during Dark Transformation for the biggest cleave hit
5. Apocalypse / Unholy Assault on cooldown
6. Epidemic at high Runic Power or on Sudden Doom procs (your AoE spender)
7. Soul Reaper on low-health priority targets during cooldowns
8. Festering Strike / Festering Scythe to build and maintain wounds (4–6 stacks)
9. Scourge Strike (cleaves inside Death and Decay) to spend wounds

⏱️ Cooldowns

Everything stacks. Army of the Dead is your defining burst window — line Dark Transformation up shortly after it so Commander of the Dead covers the full 30s, and dump Apocalypse, Soul Reaper and your trinket into the same window.

💚 Defensive Toolkit

Death Knight has one of the deepest defensive kits in the game — anti-magic, a self-heal, a stun-immunity wall, and a panic Undead form. Anti-Magic Shell pre-cast can outright eat magic mechanics, so know your encounter timings.

🧰 Utility & Crowd Control

📊 Stat Priority

Priority (both hero trees): Item Level / Strength > Mastery ≈ Critical Strike > Haste > Versatility. Raise Strength as high as possible through item level first, then balance Mastery and Crit — keeping them roughly even is the safe default while you sim your own gear.

• Strength — your primary; almost always favor higher item level over a secondary-stat reforge.
• Mastery — boosts disease and shadow/minion damage; slightly more valuable for San'layn because of its minion interactions.
• Critical Strike — strong and consistent, pairs evenly with Mastery.
• Haste — smooths Rune regen and the rotation but sits below Mastery/Crit.
• Versatility — lowest value (also adds a little DR), the dump stat for PvE.

🎁 Tier Set, Trinkets & Consumables

Tier set: 2pc = Dread Plague and Virulent Plague damage increased by ~25%. 4pc = Putrefy deals ~20% increased damage and causes your next Scourge Strike to cost no Rune. Both bonuses are strong — complete the 4pc before optimizing off-set secondary slots.

Top trinkets: Gaze of the Alnseer is far and away the best (unrivaled Strength). Light Company Guidon is the best on-use, syncing with your ~1.5 min burst. Heart of Ancient Hunger and the Radiant/Umbral Plume passives round out the options; Mythic+ alternatives include dungeon trinkets like Vessel of Tortured Souls.

Consumables: Flask of the Shattered Sun (or Flask of the Magisters by stat spread) · Potion of Recklessness combat / Light's Potential alt · Silvermoon Health Potion · Feast (Harandar Celebration / Silvermoon Parade) or Impossibly Royal Roast solo · Void-Touched Augment Rune · Thalassian Phoenix Oil on weapon.

Runeforge: Rune of the Apocalypse — best in all content (synergizes with every Lesser Ghoul); Rune of the Fallen Crusader a hair behind. Gems: Indecipherable Eversong Diamond + Flawless Masterful Garnet / Flawless Deadly Amethyst (fill your lowest stat). Enchants: ring Eyes of the Eagle, chest Mark of the Worldsoul, legs Forest Hunter's Armor Kit, boots Lynx's Dexterity.

🗝️ Mythic+ Tips

• Stay inside Death and Decay on every pull — your AoE wound-cleave and Epidemic only work from inside it.
• Spread diseases to the whole pack before dumping Epidemic; quadratic scaling means full plague coverage is a huge damage gain.
• Gorefiend's Grasp is your signature M+ button — clump scattered packs for the group's AoE and your own cleave.
• Bank Festering Wounds before Apocalypse so it detonates a full payload; don't burn them on cooldown right before pressing it.
• Stagger Army of the Dead across pulls so a burst window lines up with each big trash group; line Dark Transformation just after it.
• San'layn's party Leech / Vampiric Speed is great for chained dangerous pulls; Rider of the Apocalypse is the simpler, consistent default.
• Use Anti-Magic Shell proactively to eat scripted magic casts, and Death Grip / Asphyxiate as backup interrupts behind Mind Freeze.

⌨️ Macros & Addons

WeakAuras is not supported in Midnight (12.0) — use Blizzard's built-in Cooldown Manager (importable configs on Wago.io) to track Festering Wounds, Sudden Doom, diseases and Dark Transformation. Addons: ElvUI, DBM/BigWigs, OmniCD, Details!.

#showtooltip Mind Freeze
/cast [@mouseover,harm,nodead][@focus,exists,harm,nodead] Mind Freeze

#showtooltip Army of the Dead
/cast Army of the Dead
/cast Dark Transformation
/use 13

#showtooltip Death Grip
/cast [@mouseover,harm,nodead][] Death Grip

#showtooltip Raise Dead
/cast Raise Dead

🚫 Common Mistakes

• Letting diseases fall off — every Epidemic, Putrefy and disease bonus collapses without full plague uptime.
• Pressing Apocalypse with no banked Festering Wounds — it detonates wounds, so build them first.
• Misaligning Dark Transformation — popping it too early so Commander of the Dead doesn't cover the full Army window.
• Overcapping Runic Power — sitting at 100 RP is wasted Death Coil/Epidemic damage; spend before you cap.
• Standing outside your own Death and Decay in AoE — you lose the wound-cleave and most of your multi-target damage.
• Saving cooldowns 'for later' — Army, Dark Transformation and Apocalypse come up often; hold only briefly to line up an upcoming burst pull.