Occulus

Occulus is a rare drake found in Tanaris. He was once part of the bronze dragonflight, guarding the entrance to the Caverns of Time, but has since been corrupted by the infinite dragonflight; exactly how is unclear.

Quotes
Every 10 minutes, Occulus the Corrupted yells one of the following lines.
 * yell
 * yell
 * yell
 * yell

Aggro:
 * say

Death:
 * say

Notes and trivia

 * Occulus was a part of The Deaths of Chromie scenario during the Patch 7.2.5 PTR where he would be summoned to assist Chromie and the adventurer. He was replaced by a Bronze Drake.
 * "Such insolence... such arrogance..." is also part of a line spoken by Ley-Guardian Eregos, the last boss of the Oculus dungeon.