NPCs composing that spawngroup :

a_sanctum_corpsemaster (33%)

a_sanctum_deathpriest (33%)

a_sanctum_deathpriest (34%)

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

Foreman_Gworknop_1432327, range=27 (-276,344,10)

Foreman_Gworknop (2%)

a_grimling_summoner_1432294, range=95 (-297,425,38)

a_grimling_summoner (2%)
a_grimling_summoner (2%)

acrylia1232065, range=50 (-340,360,-8)

acrylia1232049, range=72 (-340,390,37)

acrylia1232040, range=48 (-259,305,9)

acrylia1232039, range=26 (-310,305,9)

acrylia1232038, range=50 (-310,380,9)

acrylia1232036, range=84 (-240,390,37)

a_sanctum_bloodguard (50%)
a_sanctum_spiritslaver (50%)