NPCs composing that spawngroup :

a_Creep_basilisk (100%)

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

eastkorlach64605, range=163 (1081,-83,-34)

eastkorlach64609, range=101 (975,27,134)

eastkorlach64620, range=73 (1015,23,131)

eastkorlach64622, range=137 (1146,-30,-30)

eastkorlach64623, range=59 (1010,51,134)

eastkorlach64630, range=121 (1072,-42,-27)

eastkorlach64634, range=0 (1062,80,152)

eastkorlach64639, range=15 (1068,94,154)

eastkorlach64643, range=117 (1051,196,135)

eastkorlach64644, range=157 (1035,235,136)

eastkorlach64654, range=161 (1161,206,-112)

eastkorlach_monocle_1_24, range=161 (1161,206,-112)

eastkorlach_monocle_1_39, range=157 (1035,235,136)

eastkorlach_monocle_1_40, range=137 (1146,-30,-30)

eastkorlach_monocle_1_41, range=137 (1146,-30,-30)

eastkorlach_monocle_1_42, range=137 (1146,-30,-30)

eastkorlach_monocle_1_44, range=174 (1141,-76,-33)

eastkorlach_monocle_1_49, range=166 (1123,-75,-32)