NPCs composing that spawngroup :

a_deranged_madman (20%)

a_phantom (20%)

greater_plaguebone (20%)

greater_war_boned_skeleton (20%)

greater_war_boned_skeleton (20%)

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

citymist_10, range=34 (231,442,5)

greater_war_boned_skeleton (50%)

citymist_15, range=85 (278,338,21)

a_raving_lunatic (100%)

citymist_41, range=64 (195,420,-7)

citymist_42, range=22 (257,400,-6)

citymist_222981_takp_import_v0, range=55 (278,370,16)

citymist_222963_takp_import_v0, range=77 (193,382,-7)

citymist_222973_takp_import_v0, range=80 (218,353,-6)

a_fog_golem (50%)
a_vapor_golem (50%)

citymist_222968_takp_import_v0, range=19 (253,403,-7)