Old God Assaults
Whether you're just coming back to World of Warcraft for patch 8.3, or you've been playing for a while and you just decided to get your alts up to speed with the gear options like Old God Assaults, one thing you may not really be prepared for is just how quickly Corruption can get out of hand.
I'm asking this because I just dusted off my level-120 Death Knight -- the first character I leveled to 120 and promptly abandoned for my Warrior because I'm me -- and, wow, was that painful.
In patch 8.3 Azeroth is under attack by N'Zoth and you need to do your part to foil the Old God's Assault on the world.
I mean, I kind of know what you're doing first -- if you want to do anything else in World of Warcraft's patch 8.3, you'll need to do the introductory questline that unlocks everything else, from the Old God Assaults to the Horrific Visions and including the raid itself, since the raid portal for Ny'alotha will switch between Uldum and the Vale of Eternal Blossoms depending on which zone is under attack by the Old God itself.