NPCs composing that spawngroup :

a_fog_golem (50%)

a_vapor_golem (50%)

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

citymist_10, range=90 (231,442,5)

greater_war_boned_skeleton (50%)

citymist_15, range=62 (278,338,21)

a_raving_lunatic (100%)

citymist_38, range=68 (253,294,-3)

a_raving_lunatic (100%)

citymist_40, range=34 (202,323,-7)

citymist_41, range=70 (195,420,-7)

citymist_42, range=61 (257,400,-6)

citymist_89, range=80 (259,422,5)

citymist_222981_takp_import_v0, range=62 (278,370,16)

citymist_222963_takp_import_v0, range=38 (193,382,-7)

citymist_222968_takp_import_v0, range=61 (253,403,-7)