Introducing Aberrus, the Shadowed Crucible

Millennia ago, Neltharion established Aberrus, a secret laboratory where he conducted world altering experiments. Recently rediscovered, Aberrus is now under attack from all sides as forces seeking the claim the Earth-Warder's legacy search for any power that remains. The champions of Azeroth must venture into the shadows and ensure Neltharion's dark power doesn't fall into the wrong hands.  

Boss Overview for Aberrus, the Shadowed Crucible

Aberrus, the Shadowed Crucible has nine boss encounters:

• Kazzara, the Hellforged

• Amalgamation Chamber: Eternal Blaze, Essence of Shadow and Shadowflame Amalgamation

• The Forgotten Experiments: Neldris, Thadrion and Rionthus

• Assault on the Zaqali: Warlord Kagni

• Rashok, the Elder

• Zskarn, the Vigilant Steward

• Magmorax

• Neltharion

• Scalecommander Sarkareth

Aberrus, the Shadowed Crucible is located in northern Zaralek Cavern at /way #2133 48.46 10.35. The closest flightpoint is by Obsidian Rest, a little to the south of the raid entrance.