NPCs composing that spawngroup :

Lithriss_Frizen (100%)

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

cabwest_4, range=198 (281,821,17)

Keeper_Suffering (100%)

cabwest_5, range=185 (330,753,45)

Visar_Glolith (100%)

cabwest_13, range=17 (161,667,16)

a_mortician (100%)

cabwest_16, range=176 (292,523,-10)

Lybar (100%)

cabwest_17, range=110 (184,544,-9)

Kamzar (100%)

cabwest_26, range=47 (134,681,3)

Trooper_Gegren (100%)

cabwest_27, range=145 (263,768,17)

Nihilist_Zeegarn (100%)

cabwest_28, range=171 (263,800,17)

Nihilist_Yeegarn (100%)

cabwest_29, range=102 (137,750,3)

Trooper_Hylpik (100%)

cabwest_35, range=191 (290,806,17)

Keeper_Pain (100%)

cabwest_37, range=178 (271,803,17)

Keeper_Pestilence (100%)

cabwest_38, range=184 (270,811,17)

Keeper_Plight (100%)

cabwest_39, range=191 (271,819,17)

Keeper_Bile (100%)

cabwest_42, range=174 (291,783,17)

Master_Kyvix (100%)

cabwest_43, range=175 (289,786,46)

Master_Rixiz (100%)

cabwest_45, range=190 (317,778,76)

Harbinger_Glosk (100%)

cabwest_46, range=165 (7,657,1)

cabwest_48, range=180 (283,511,-9)

Yzilimn_Pxikn (100%)