Star Augur Etraeus

Star Augur Etraeus is a boss in the Nighthold raid. He is also encountered in the Court of Stars dungeon.

Adventure Guide
''The nightborne astromancer Etraeus has devoted long years of research to scouring the skies of Azeroth, seeking answers to the great mysteries of the universe. His scrying has shown him worlds beyond our ken, and the power of the Nightwell allows him to draw upon the essence of those worlds to amplify his own powers.''

Overview
Star Augur Etraeus fights within a stellar observatory of his own construction. At 90%, 60%, and 30% health remaining, he will activate his observation deck to project the raid through the nether overlooking different worlds, siphoning the energies of those worlds to empower his abilities in different ways.

Damage Dealers

 * Move away from other players when afflicted by Icy Ejection to avoid damaging them with Shatter.
 * Avoid placing Felflame on other players when afflicted by Fel Ejection.
 * Turn away from Things Which Should Not Be when they cast Witness the Void.

Healers

 * Players affected by Coronal Ejection suffer heavy damage over time.
 * Fel Nova and Witness the Void deal heavy raid damage.
 * Voidburst deals increasing damage over time.
 * Turn away from Things Which Should Not Be when they cast Witness the Void.

Tanks

 * Huddle together with clumps of players to remove Absolute Zero, avoiding players with Chilled.
 * Use Fel Impact to clear pools of Felflame.
 * If a Thing Which Should Not Be is too close to Etraeus, they will both gain Void Shift.
 * Turn away from Things Which Should Not Be when they cast Witness the Void.

Court of Stars

 * say
 * say
 * say

Nighthold

 * Aggro
 * yell


 * Grand Conjunction
 * yell
 * yell
 * yell


 * 90%
 * yell
 * yell
 * yell


 * 60%
 * yell
 * yell


 * 30%
 * yell
 * yell
 * yell
 * yell


 * Thing That Should Not Be
 * yell


 * Killed a player
 * yell
 * yell


 * Wipe
 * yell
 * yell


 * Death
 * yell


 * Outro
 * yell

Stage Four: Inevitable Fate

 * Thing That Should Not Be
 * Thing That Should Not Be
 * Thing That Should Not Be
 * Thing That Should Not Be

Achievements

 * Royal Athenaeum
 * Elementalry!
 * Mythic: Star Augur Etraeus

Trivia

 * His name is misspelled as "Estraeus" by Fancy Noble NPCs.
 * Etraeus is voiced by Jim Pirri.
 * In Greek mythology, Atraeus was the titan of dusk, stars, planets, and the art of astrology.