I recently came back after leaving BFA. I just got to level 70, and started the warlock questline. I got to “When Revenge burns green.” I tried 3 times to beat Lord Banehallow, but I barely do any damage to him. My voidwalker can’t even keep aggro… is he glitched? or am i doing something wrong?
I am playing Destruction spec.
Hey I actually had the same problem. I was really undergeared when I did the quest. I was using destro in dragonflight but for that quest I switched back to demonology. The felguard holds aggro well and I could swarm him down with minions. Then it was just CCing the adds he sends and making sure I always had a felguard up. Wish you luck! That’s just how I got him down.
They did something in the pre-patch making the final fight in this quest line virtually impossible at the level you get the quest.
You should wait until you have soulburn and demonic healthstone and try again.