Eye of Occu'thar

Eyes of Occu'thar were level 87 floating eyes that roamed in packs inside Baradin Hold. These replaced the former trash mob, Demon Containment Unit, in Patch 4.2.0 when Occu'thar was added to the instance. They were later replaced by Disciple of Hate in Patch 4.3.2.

Occu'thar
These also appear during the Occu'thar encounter.

Trivia
In a similar manner to how Occu'thar seemingly destroyed the former Demon Containment Units (as they, past patch 4.2.0, were already dead when players entered the instance), it seems that Alizabal and/or her Disciples of Hate killed Occu'thar's eyes. Dead eyes can be found on the floor within the instance, and one single eye has evaded death by hiding in the ruined cage in the middle of the instance.