NPCs composing that spawngroup :

a_siren_seductress (100%)

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

sirens_1, range=182 (-335,-303,-174)

sirens_3, range=147 (-404,-369,-176)

a_coldspine_seahorse (50%)
a_neriad_maiden (50%)

sirens_4, range=166 (-499,-438,-210)

sirens_9, range=168 (-571,-113,-112)

sirens_42, range=126 (-627,-213,-111)

a_swordfish (100%)

sirens_43, range=154 (-492,-119,-115)

sirens_48, range=168 (-544,-438,-41)

sirens_49, range=73 (-587,-256,-28)

sirens_50, range=71 (-586,-279,-28)

sirens_52, range=89 (-585,-216,-52)

sirens_53, range=34 (-538,-246,-52)

a_siren_enticer (50%)
a_siren_enticer (50%)

sirens_54, range=65 (-547,-329,-52)

a_siren_enticer (50%)
a_siren_enticer (50%)

sirens_55, range=58 (-555,-314,-42)

a_siren_enticer (50%)
a_siren_priestess (50%)

sirens_56, range=58 (-477,-317,-46)

a_siren_enticer (50%)
a_siren_priestess (50%)

sirens_58, range=43 (-522,-229,-52)

sirens_59, range=31 (-493,-250,-51)

sirens_60, range=75 (-500,-198,-52)

sirens_64, range=174 (-531,-98,-91)

sirens_65, range=106 (-498,-167,-90)

sirens_67, range=185 (-554,-453,-41)

an_enthralled_bulthar (50%)
an_enthralled_molkor (50%)

sirens_76, range=195 (-657,-406,-117)

sirens_78, range=109 (-577,-182,-114)

sirens_79, range=138 (-380,-243,-170)

sirens_84, range=90 (-455,-340,-107)

a_coldspine_seahorse (100%)

sirens_146, range=28 (-521,-300,-52)

#High_Priestess_Sercema (100%)

a_coldspine_sea_hors_190196, range=154 (-374,-210,-169)

a_coldspine_seahorse (50%)
a_swordfish (50%)

#Helsia_Mindreaver_190202, range=34 (-522,-306,-52)

#Helsia_Mindreaver (100%)

sirens_223847_takp_import_v0, range=89 (-584,-215,-52)

sirens_a_coldspine_sea_horse14_takp_import_v0, range=169 (-570,-112,-115)

sirens_223842_takp_import_v0, range=117 (-412,-215,-57)

sirens_223861_takp_import_v0, range=165 (-498,-437,-210)

a_coldspine_sea_horse (50%)
a_servant_swordfish (50%)

sirens_a_servant_swordfish9_takp_import_v0, range=147 (-403,-368,-176)

a_servant_swordfish (100%)
a_servant_swordfish (100%)

sirens_223869_takp_import_v0, range=73 (-586,-255,-28)

sirens_an_enthralled_molkor13_takp_import_v0, range=188 (-703,-267,-27)

an_enthralled_molkor (100%)

sirens_223872_takp_import_v0, range=34 (-522,-306,-52)

#Helsia_Mindreaver (25%)
a_siren_seductress (75%)

sirens_223873_takp_import_v0, range=70 (-585,-278,-28)

#Mistress_Latazura (15%)
a_siren_enticer (85%)

sirens_a_siren_enticer8_takp_import_v0, range=75 (-588,-290,-52)

a_siren_enticer (100%)

sirens_223871_takp_import_v0, range=56 (-554,-313,-42)

sirens_223843_takp_import_v0, range=168 (-543,-438,-41)

an_enthralled_molkor (50%)
an_enthralled_ulthork (50%)

sirens_223850_takp_import_v0, range=139 (-379,-242,-170)