NPCs composing that spawngroup :

a_froglok_urd_shaman (100%)

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

gukbottom_163, range=152 (602,-580,-162)

a_wan_ghoul_knight (50%)
a_zol_ghoul_knight (50%)

gukbottom_161, range=146 (581,-603,-165)

gukbottom_160, range=168 (602,-612,-162)

a_tal_ghoul_wizard (50%)
a_wan_ghoul_knight (50%)

gukbottom_156, range=138 (587,-579,-162)

an_urd_ghoul_wizard (50%)
an_urd_ghoul_wizard (50%)

gukbottom_133, range=160 (597,-606,-190)

a_wan_ghoul_knight (50%)
a_wan_ghoul_knight (50%)

gukbottom_125, range=134 (582,-581,-190)

a_vis_ghoul_knight (50%)
a_zol_ghoul_knight (50%)

gukbottom_93, range=85 (424,-590,-208)

a_froglok_wan_knight (100%)

gukbottom_44, range=183 (648,-507,-198)

a_greater_minotaur (70%)
a_minotaur_patriarch (30%)

gukbottom_7, range=147 (578,-609,-190)

a_ghoul_cavalier (30%)
a_wan_ghoul_knight (70%)

gukbottom_4, range=169 (622,-451,-191)