NPCs composing that spawngroup :

a_baleful_stoneworker (50%)

a_transmuted_stoneworker (50%)

NPCs spawning around that spawngroup :
(Max range : 200)

dranik3360012, range=84 (-61,1056,-69)

a_dragorn_laborer (100%)

dranik3360013, range=139 (-208,1102,-85)

a_transmuted_stoneworker (100%)

dranik3360097, range=75 (0,1120,-68)

a_baleful_stoneworker (50%)
a_transmuted_stoneworker (50%)

dranik3360098, range=156 (83,1139,-70)

an_elite_noc_cadavor (50%)
an_elite_noc_sprayblood (50%)

dranik3360100, range=88 (-157,1113,-72)

a_baleful_stoneworker (50%)
a_transmuted_stoneworker (50%)

dranik3360246, range=151 (-154,1267,-74)

a_baleful_stoneworker (50%)
a_transmuted_stoneworker (50%)

dranik3360247, range=197 (-249,1229,-52)

an_elite_kyv_eyecollector (50%)
an_elite_kyv_trapper (50%)

dranik3360248, range=188 (-257,1183,-45)

an_elite_kyv_eyecollector (50%)
an_elite_kyv_trapper (50%)

dranik3360249, range=87 (-148,1184,-78)

a_dragorn_laborer (50%)
a_dragorn_slave (50%)

dranik3360250, range=96 (-134,1214,-69)

a_baleful_stoneworker (50%)
a_transmuted_stoneworker (50%)

dranik3360251, range=68 (-81,1207,-70)

dranik3360252, range=31 (-92,1164,-69)

a_dragorn_laborer (50%)
a_dragorn_slave (50%)

dranik3360333, range=170 (-138,982,-68)

an_elite_noc_sprayblood (50%)
a_dragorn_guard (50%)

dranik3360415, range=69 (-37,1081,-68)

a_baleful_stoneworker (50%)
a_transmuted_stoneworker (50%)

dranik3360428, range=188 (-252,1082,-91)

a_dragorn_fleshflayer (50%)
a_dragorn_vanquisher (50%)