NPCs composing that spawngroup :

a_kor_ghoul_wizard (34%)

a_zol_ghoul_knight (33%)

NPCs spawning around that spawngroup :
(Max range : 100)

gukbottom_160, range=97 (602,-612,-162)

a_tal_ghoul_wizard (50%)
a_wan_ghoul_knight (50%)

gukbottom_159, range=47 (636,-683,-134)

a_zol_ghoul_knight (100%)

gukbottom_158, range=26 (708,-675,-193)

gukbottom_156, range=54 (627,-665,-190)

an_urd_ghoul_wizard (100%)

gukbottom_155, range=98 (775,-699,-137)

gukbottom_152, range=19 (690,-650,-190)

a_vis_ghoul_knight (100%)

gukbottom_146, range=32 (708,-687,-193)

gukbottom_140, range=30 (706,-650,-107)

gukbottom_127, range=3 (679,-666,-107)

gukbottom_120, range=41 (707,-635,-190)

an_urd_ghoul_wizard (33%)
a_wan_ghoul_knight (67%)

gukbottom_167, range=94 (769,-705,-137)

a_ghoul_ritualist (30%)
a_tal_ghoul_wizard (70%)

gukbottom_8, range=97 (653,-761,-109)