Quest · Thunder Bluff · Level 20

Devouring Plague

Devouring Plague is a rite of passage quest for Forsaken priests journeying far from Lordaeron. Guided by the Forsaken priest trainer Miles Welsh in Thunder Bluff, the adept is directed back across the seas to Aelthalyste in the Undercity to unlock a signature manifestation of Shadow magic.

Quest text

Male narrator 0:27 Female narrator 0:27

Ah, a wonderful day for you, friend. I can see by the lessons you've learned that the time has come to send you back to Aelthalyste. There are things only she can teach you, and even then, only if you prove worthy.

I will not spoil the surprise for you, but I remember when I was a young priest learning about true power... Divine power. Yes, those were the days.

Go back to Aelthalyste in the Undercity, friend. She will be awaiting you in the War Quarter.

Completion

Male narrator 0:11 Female narrator 0:11

Show the words

I would teach you Devouring Plague if you feel you are prepared, friend. A spell of no small power, it will aid you in your coming battles. Practice with it--there will be tests later.

Sources

Wiki Adapted from the Warcraft Wiki article Devouring Plague (Thunder Bluff) (CC BY-SA 4.0)
Game Quest text as quoted on the Warcraft Wiki
Game Classic quest text

Look it up

Devouring Plague on Wowhead WoW Forever database
Devouring Plague on the Warcraft Wiki