I believe any golem on the lower pit to stage area is a ph. That makes spawning this guy rather easy as all those golems can be single pulled and killed in their roaming path. There are about 8 golems down there iirc.
I happened to get him to spawn on the south long hallway between fork and stage area.
Dropped distorted seminal luminessence, shard of everliving clay, and two spells. I was quite pleased.
Oh, that spell is an AE. Hopefully, the alla guys will link that spell to him (Stoneshaker).
Max hit on a 3400AC 400 AA warrior was 6k without any combat stance runnning. up to 7k hits on non tank classes. Rampages the throw is a FD so stand up! he has 457K hp
Sorakan the Mighty was up today at the bottom of the pit on the way to the basement. When he died he did a short range knock-back stun combo thingy called Stoneshaker.