World of Warcraft®

Surrounds the Death Knight with a vile swarm of unholy insects for 10 sec, stinging all enemies within 10 yards every 1 sec, infecting them with Blood Plague and Frost Fever.

Places a large, stationary Anti-Magic Zone that reduces spell damage done to party or raid members inside it by 75%. The Anti-Magic Zone lasts for 10 sec or until it absorbs at least 136,800 spell damage.

Lifts an enemy target off the ground and crushes their throat with dark energy, stunning them for 5 sec. Functions as a silence if the target is immune to stuns.

Replaces Strangulate.

Continuously converts Runic Power to health, restoring 3% of maximum health every 1 sec. Only base Runic Power generation from spending runes may occur while Conversion is active. This effect lasts until canceled, or Runic Power is exhausted.

Each damaging Death Coil, Frost Strike, or Rune Strike generates 2 Blood Charges, up to a maximum of 12 charges. Blood Tap consumes 5 Blood Charges to activate a random fully-depleted rune as a Death Rune.

Corrupts the ground in a 8 yard radius beneath the Death Knight for 10 sec. While standing in this corruption, the Death Knight is immune to effects that cause loss of control. This ability instantly removes such effects when activated.