NPCs composing that spawngroup :

a_crumbling_gargoyle (50%)

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

hole_2, range=66 (339,-291,-192)

an_elemental_warrior (50%)
an_elemental_warrior (50%)

hole_3, range=116 (424,-332,-192)

hole_7, range=39 (274,-332,-192)

hole_9, range=39 (347,-339,-192)

hole_10, range=149 (453,-310,-77)

hole_11, range=151 (428,-256,-99)

hole_12, range=84 (360,-283,-107)

hole_13, range=104 (340,-250,-108)

hole_14, range=195 (492,-282,-89)

an_elemental_warrior (100%)
an_elemental_warrior (100%)

hole_20, range=185 (246,-176,-210)

an_elemental_crusader (100%)

hole_44, range=183 (176,-223,-247)

#an_old_construct (50%)
a_destroyed_construct (50%)

hole_68, range=171 (398,-203,-109)

#Ikurenm_the_Sly (100%)

hole_107, range=194 (420,-190,-212)

an_elemental_warrior (50%)
Caradon (50%)

hole_110, range=199 (365,-159,-213)

hole_111, range=174 (362,-184,-212)

hole_112, range=170 (342,-183,-213)

an_elemental_monstrosity (100%)

hole_227, range=191 (237,-528,-164)

_ (50%)
_ (50%)
_ (50%)
_ (50%)
_ (50%)
_ (50%)

hole_231, range=75 (384,-361,-187)

a_massive_construct (100%)
a_massive_construct (100%)

hole_232, range=192 (495,-302,-192)

an_elemental_monstrosity (50%)
an_elemental_warrior (50%)

hole_235, range=52 (265,-321,-136)

a_crumbling_gargoyle (100%)

hole_236, range=192 (487,-278,-132)

an_elemental_monstrosity (100%)

Stonesoul_the_Unmovi_189537, range=182 (478,-282,-192)

an_elemental_harvester (50%)
Stonesoul_the_Unmoving (50%)

an_elemental_capture_189551, range=191 (461,-234,-145)

an_elemental_capturer (50%)
muck_covered_elemental (50%)

a_flighty_fiend_189564, range=116 (425,-343,-191)

a_flighty_fiend (100%)

a_rock_golem_189642, range=112 (412,-304,-141)

a_rock_golem (100%)

a_rock_golem_189643, range=122 (413,-286,-188)

a_rock_golem (100%)

an_elemental_deceive_189658, range=172 (456,-259,-145)

an_elemental_deceiver (100%)

an_elemental_visier_189667, range=184 (491,-321,-141)

an_elemental_visier (100%)