As of September 2022, on the Yelinak TLP server in Velious era, this mob is indeed in the static spawn as others mentioned. He is on a 20 minute timer though. The other mobs are slightly different.
Fairly straight forward to break in as a 60 shaman. The initial break in is tough since you will have to fight 4 mobs at once, but it was no problem once they were all slowed and with my lvl 39 hasted pet.