NPCs composing that spawngroup :

a_pyre_golem (25%)

a_pyre_golem (25%)

a_pyre_golem (25%)

a_pyre_golem (25%)

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

charasis_98, range=154 (-284,120,5)

a_helot_spectre (100%)

charasis_103, range=103 (-273,182,4)

charasis_113, range=196 (-55,99,-194)

greater_plaguebone (100%)

charasis_131, range=82 (-263,280,22)

charasis_132, range=61 (-221,296,23)

charasis_133, range=188 (-156,429,22)

charasis_134, range=194 (-132,429,22)

charasis_135, range=74 (-243,294,22)

charasis_136, range=117 (-72,234,23)

a_bottomless_feaster (100%)

charasis_137, range=32 (-221,246,23)

charasis_139, range=21 (-188,222,22)

charasis_142, range=117 (-72,234,22)

a_sepulcher_skeleton (100%)

charasis_143, range=186 (-144,423,22)

a_sepulcher_skeleton (100%)

charasis_146, range=198 (-6,320,22)

charasis_149, range=169 (-20,257,22)

charasis_155, range=40 (-154,224,-139)

charasis_156, range=53 (-136,242,-162)

a_sepulcher_skeleton (50%)
greater_plaguebone (50%)

charasis_158, range=181 (-25,165,-194)

a_pyre_golem (50%)
a_pyre_golem (50%)

charasis_165, range=98 (-226,152,4)

a_crypt_spectre_189514, range=107 (-237,147,5)