This guy followed me across Nazjatar for all my quests and I was pretty attached to him by the end - Vyz'olgo the Mind (and heart) Taker - Imgur
AnnieFuchsia - Twitch
Aggro'd this mob and it wont stop following me around. - Imgur
My new best friend: VYZ'OLGO : wow
Champion Vyz'olgo the Mind-Taker WoW Quest - YouTube
Vyz'olgo is so bugged that after I foolishly tried to complete the world quest for 5 minutes, I left only for him to follow me all the way back to Newhome. :