So I’m working on a way to kill this POS. I came up with a single target high recovery build as follows.
https://www.grimtools.com/calc/aZqOoRm2
I’ve minimized any AoE effects to keep the boxes from splitting, and tried to maximize the time I can stand and Drain Essence him standing in a couple of seals with a Mark on him.
The Syphon Souls is purely for getting through the prior parts of the map to get to him. I don’t plan on putting skills into the AoE devotions for the crate fight, but I still need them for the bonuses.
Any thoughts on how good/ bad this might be to anyone who’s actually killed him yet? I’d like to start farming him, but those boxes are brutal.