NPCs composing that spawngroup :

an_escaped_drogmor (100%)

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

gunthak2240001, range=146 (-650,1132,26)

a_diseased_drogmor (100%)

gunthak2240008, range=120 (-504,1334,50)

a_diseased_drogmor (50%)
a_diseased_drogmor (50%)

gunthak2240226, range=94 (-450,1166,58)

a_deep_rock_lotus (50%)
a_deep_stone_lotus (50%)

gunthak2240404, range=104 (-477,1305,56)