NPCs composing that spawngroup :

a_grimling_arch_sage (15%)

a_sanctum_bloodguard (85%)

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

Foreman_Gworknop_1432327, range=31 (-276,344,10)

Foreman_Gworknop (2%)

a_grimling_apprentic_1432325, range=70 (-208,402,36)

a_furious_apprentice (2%)
a_grimling_apprentice (2%)

a_grimling_apprentic_1432324, range=64 (-239,430,36)

a_furious_apprentice (2%)
a_grimling_apprentice (2%)

a_grimling_apprentic_1432323, range=82 (-291,455,36)

a_furious_apprentice (2%)
a_grimling_apprentice (2%)

a_grimling_apprentic_1432322, range=85 (-304,455,36)

a_furious_apprentice (2%)
a_grimling_apprentice (2%)

a_grimling_summoner_1432295, range=71 (-297,442,38)

a_grimling_summoner (2%)
a_grimling_summoner (2%)

a_grimling_summoner_1432294, range=55 (-297,425,38)

a_grimling_summoner (2%)
a_grimling_summoner (2%)

a_skeletal_enforcer_1432219, range=81 (-236,448,-1)

a_skeletal_enforcer (2%)

a_skeletal_enforcer_1432218, range=68 (-237,433,-1)

a_skeletal_enforcer (2%)

a_skeletal_enforcer_1432217, range=85 (-317,448,-1)

a_skeletal_enforcer (2%)

a_skeletal_enforcer_1432216, range=71 (-318,431,-1)

a_skeletal_enforcer (2%)

acrylia1232066, range=52 (-300,330,-8)

acrylia1232065, range=68 (-340,360,-8)

acrylia1232049, range=68 (-340,390,37)

acrylia1232048, range=67 (-307,433,37)

acrylia1232047, range=81 (-240,450,37)

acrylia1232040, range=71 (-259,305,9)

acrylia1232039, range=79 (-310,305,9)

acrylia1232038, range=37 (-310,380,9)

acrylia1232036, range=36 (-240,390,37)