Risen Deathknight

Risen Deathknights could be found in the original Naxxramas.

Background
Pale and lightly armored, these newly reborn undead walk hunched over and appear as if they were prepared to emulate members of the Forsaken.

Abilities

 * Aggro changes much like Lava Annihilators
 * Able to be Slowed
 * Able to be Stunned
 * Able to be frozen by Frost Nova.
 * Not able to be shackled