World of Warcraft®

Draw forth the infection from an enemy, consuming your Blood Plague and Frost Fever diseases on the target to activate a random fully-depleted rune as a Death Rune.

Draw upon unholy energy to become undead for 10 sec. While undead, you are immune to Charm, Fear, and Sleep effects, and Death Coil will heal you.

You passively move 10% faster, and movement-impairing effects may not reduce you below 70% of normal movement speed.

When activated, you gain 30% movement speed and may not be slowed below 100% of normal movement speed for 6 seconds.

Drain vitality from an undead minion, healing the Death Knight for 50% of her maximum health and causing the minion to suffer damage equal to 50% of its maximum health.

When you land a damaging Death Coil, Frost Strike, or Rune Strike, you have a 45% chance to activate Runic Corruption, increasing your rune regeneration rate by 100% for 3 sec.