NPCs composing that spawngroup :

#a_siren_coercer (15%)

a_siren_enchantress (45%)

a_siren_enticer (40%)

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

sirens_3, range=183 (-404,-369,-176)

a_coldspine_seahorse (50%)
a_neriad_maiden (50%)

sirens_9, range=125 (-571,-113,-112)

sirens_12, range=177 (-511,-52,-114)

sirens_13, range=175 (-686,-167,-153)

an_enthralled_bulthar (50%)
an_enthralled_bulthar (50%)

sirens_17, range=191 (-469,-45,-88)

sirens_42, range=106 (-627,-213,-111)

a_swordfish (100%)

sirens_43, range=114 (-492,-119,-115)

sirens_48, range=118 (-404,-216,-57)

sirens_49, range=70 (-587,-256,-28)

sirens_50, range=81 (-586,-279,-28)

sirens_52, range=64 (-585,-216,-52)

sirens_53, range=23 (-538,-246,-52)

a_siren_enticer (50%)
a_siren_enticer (50%)

sirens_54, range=103 (-547,-329,-52)

a_siren_enticer (50%)
a_siren_enticer (50%)

sirens_55, range=91 (-555,-314,-42)

a_siren_enticer (50%)
a_siren_priestess (50%)

sirens_56, range=98 (-477,-317,-46)

a_siren_enticer (50%)
a_siren_priestess (50%)

sirens_59, range=35 (-493,-250,-51)

sirens_60, range=38 (-500,-198,-52)

sirens_64, range=131 (-531,-98,-91)

sirens_65, range=66 (-498,-167,-90)

sirens_68, range=195 (-331,-187,-169)

a_neriad_mistress (50%)
a_swordfish (50%)

sirens_78, range=72 (-577,-182,-114)

sirens_79, range=142 (-380,-243,-170)

sirens_84, range=129 (-455,-340,-107)

a_coldspine_seahorse (100%)

sirens_146, range=71 (-521,-300,-52)

#High_Priestess_Sercema (100%)

a_coldspine_sea_hors_190196, range=149 (-374,-210,-169)

a_coldspine_seahorse (50%)
a_swordfish (50%)

#Helsia_Mindreaver_190202, range=77 (-522,-306,-52)

#Helsia_Mindreaver (100%)

sirens_223847_takp_import_v0, range=63 (-584,-215,-52)

sirens_a_coldspine_sea_horse14_takp_import_v0, range=126 (-570,-112,-115)

sirens_223842_takp_import_v0, range=193 (-352,-136,-21)

sirens_a_servant_swordfish9_takp_import_v0, range=182 (-403,-368,-176)

a_servant_swordfish (100%)
a_servant_swordfish (100%)

sirens_223869_takp_import_v0, range=69 (-586,-255,-28)

sirens_an_enthralled_molkor13_takp_import_v0, range=184 (-703,-267,-27)

an_enthralled_molkor (100%)

sirens_a_siren_seductress22_takp_import_v0, range=43 (-515,-272,-52)

a_siren_seductress (100%)
a_siren_seductress (100%)

sirens_223872_takp_import_v0, range=77 (-522,-306,-52)

#Helsia_Mindreaver (25%)
a_siren_seductress (75%)

sirens_223873_takp_import_v0, range=79 (-585,-278,-28)

#Mistress_Latazura (15%)
a_siren_enticer (85%)

sirens_a_siren_enticer8_takp_import_v0, range=89 (-588,-290,-52)

a_siren_enticer (100%)

sirens_223871_takp_import_v0, range=89 (-554,-313,-42)

sirens_223843_takp_import_v0, range=190 (-693,-146,-149)

an_enthralled_molkor (50%)
an_enthralled_ulthork (50%)

sirens_223862_takp_import_v0, range=196 (-330,-186,-169)

sirens_223850_takp_import_v0, range=143 (-379,-242,-170)

sirens_223837_takp_import_v0, range=174 (-685,-166,-153)

#Ulth_the_Enraged (20%)
an_enthralled_bulthar (80%)