NPCs composing that spawngroup :

Ofossaa_the_Enlightened (100%)

NPCs spawning around that spawngroup :
(Max range : 100)

powater2160007, range=74 (626,-72,-525)

powater2160008, range=35 (693,-45,-511)

a_hraquis_scout (100%)

powater2160064, range=92 (614,-114,-496)

powater2160065, range=91 (651,-158,-502)

powater2160066, range=72 (641,-38,-482)

a_regrua_defender (50%)
a_regrua_guardian (50%)

powater2160184, range=38 (662,-71,-510)

powater_282436, range=26 (690,-56,-523)

a_swarm (10%)
HatchSpawnPH (90%)