NPCs composing that spawngroup :

a_baleful_stoneworker (50%)

a_transmuted_stoneworker (50%)

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

dranik3360012, range=34 (-61,1056,-69)

a_dragorn_laborer (100%)

dranik3360013, range=172 (-208,1102,-85)

a_transmuted_stoneworker (100%)

dranik3360054, range=167 (-72,917,-71)

a_dragorn_fleshflayer (50%)
a_dragorn_vanquisher (50%)

dranik3360055, range=194 (-21,886,-71)

a_dragorn_fleshflayer (50%)
a_dragorn_vanquisher (50%)

dranik3360097, range=54 (0,1120,-68)

a_baleful_stoneworker (50%)
a_transmuted_stoneworker (50%)

dranik3360098, range=134 (83,1139,-70)

an_elite_noc_cadavor (50%)
an_elite_noc_sprayblood (50%)

dranik3360099, range=69 (-73,1140,-68)

a_baleful_stoneworker (50%)
a_transmuted_stoneworker (50%)

dranik3360100, range=124 (-157,1113,-72)

a_baleful_stoneworker (50%)
a_transmuted_stoneworker (50%)

dranik3360249, range=151 (-148,1184,-78)

a_dragorn_laborer (50%)
a_dragorn_slave (50%)

dranik3360250, range=165 (-134,1214,-69)

a_baleful_stoneworker (50%)
a_transmuted_stoneworker (50%)

dranik3360251, range=134 (-81,1207,-70)

dranik3360252, range=100 (-92,1164,-69)

a_dragorn_laborer (50%)
a_dragorn_slave (50%)

dranik3360333, range=140 (-138,982,-68)

an_elite_noc_sprayblood (50%)
a_dragorn_guard (50%)