NPCs composing that spawngroup :

a_skeletal_enforcer (2%)

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

Foreman_Gworknop_1432327, range=96 (-276,344,10)

Foreman_Gworknop (2%)

a_grimling_apprentic_1432324, range=79 (-239,430,36)

a_furious_apprentice (2%)
a_grimling_apprentice (2%)

a_grimling_apprentic_1432323, range=36 (-291,455,36)

a_furious_apprentice (2%)
a_grimling_apprentice (2%)

a_grimling_apprentic_1432322, range=27 (-304,455,36)

a_furious_apprentice (2%)
a_grimling_apprentice (2%)

a_grimling_apprentic_1432321, range=56 (-374,430,36)

a_furious_apprentice (2%)
a_grimling_apprentice (2%)

a_grimling_summoner_1432295, range=23 (-297,442,38)

a_grimling_summoner (2%)
a_grimling_summoner (2%)

a_grimling_summoner_1432294, range=21 (-297,425,38)

a_grimling_summoner (2%)
a_grimling_summoner (2%)

a_skeletal_enforcer_1432219, range=83 (-236,448,-1)

a_skeletal_enforcer (2%)

a_skeletal_enforcer_1432218, range=81 (-237,433,-1)

a_skeletal_enforcer (2%)

a_skeletal_enforcer_1432217, range=17 (-317,448,-1)

a_skeletal_enforcer (2%)

acrylia1232111, range=41 (-330,471,0)

a_sanctum_corpsemaster (100%)

acrylia1232098, range=41 (-330,471,0)

acrylia1232065, range=74 (-340,360,-8)

acrylia1232050, range=60 (-375,450,37)

acrylia1232049, range=46 (-340,390,37)

acrylia1232048, range=11 (-307,433,37)

acrylia1232047, range=80 (-240,450,37)

acrylia1232043, range=84 (-320,515,0)

acrylia1232038, range=51 (-310,380,9)

acrylia1232036, range=88 (-240,390,37)

a_sanctum_bloodguard (50%)
a_sanctum_spiritslaver (50%)