NPCs composing that spawngroup :

an_elemental_warrior (50%)

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

hole_11, range=66 (428,-256,-99)

hole_12, range=90 (482,-256,-101)

hole_18, range=98 (514,-159,-231)

hole_68, range=25 (398,-203,-109)

#Ikurenm_the_Sly (50%)

hole_108, range=36 (420,-154,-212)

hole_110, range=63 (365,-159,-213)

hole_111, range=58 (362,-184,-212)

an_elemental_warrior (50%)
an_elemental_warrior (50%)

hole_112, range=78 (342,-183,-213)

an_elemental_monstrosity (50%)

Stonesoul_the_Unmovi_189536, range=33 (452,-201,-182)

an_elemental_harvester (50%)
Stonesoul_the_Unmoving (50%)

an_elemental_capture_189551, range=60 (461,-234,-145)

an_elemental_capturer (50%)
muck_covered_elemental (50%)

a_ratman_warrior_189555, range=89 (384,-108,-211)

a_ratman_warrior (50%)

an_elemental_wizard_189573, range=57 (477,-184,-180)

an_elemental_wizard (50%)

a_rock_golem_189643, range=96 (413,-286,-188)

a_rock_golem (50%)

a_rock_golem_189646, range=96 (516,-186,-225)

a_rock_golem (50%)

an_elemental_deceive_189658, range=77 (456,-259,-145)

an_elemental_deceiver (50%)

an_elemental_deceive_189659, range=68 (488,-186,-192)

an_elemental_deceiver (50%)

an_elemental_deceive_189660, range=78 (498,-195,-193)

an_elemental_deceiver (50%)