Ultraxion Killed (01 December 2011)

More an abomination of dark energy than a dragon, Ultraxion has spent his short life absorbing the essence of captured nether dragons. Ultraxion is the only twilight dragon Deathwing has praised, and his arrogance is overshadowed only by the crackling energies surging through his twisted form. Loyal to his master, Ultraxion swears to bring about the fall of Wyrmrest Temple.
Shifting from normal realm to twilight realm, the dragon tried to drag the wolves within a dark death trap. Using the heroic will, the pack managed how to stay alive by entering and exiting the normal realm. With the help of Thrall and the other heroes, the twilight dragon crashed to the ground eventually.