NPCs composing that spawngroup :

greater_scalebone (25%)

greater_scalebone (25%)

greater_skeleton (25%)

greater_skeleton (25%)

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

kurn_1, range=152 (135,-200,5)

kurn_2, range=147 (124,-191,-23)

Burynai_Excavator (50%)
Burynai_excavator (50%)

kurn_3, range=83 (-73,-311,-23)

kurn_5, range=113 (103,-223,-102)

kurn_7, range=156 (-112,-379,-22)

kurn_8, range=142 (-142,-272,4)

kurn_10, range=101 (87,-218,-102)

kurn_12, range=52 (50,-285,-97)

kurn_17, range=61 (60,-259,-99)

Burynai_excavator (50%)
lesser_charbone_skeleton (50%)

kurn_20, range=182 (-138,-151,-117)

kurn_25, range=185 (-172,-340,-23)

kurn_27, range=161 (-149,-208,-23)

kurn_29, range=87 (-65,-212,3)

kurn_32, range=175 (128,-151,-23)

Burynai_Excavator (100%)

kurn_33, range=178 (172,-225,-102)

Burynai_sapper (100%)

kurn_35, range=81 (80,-278,-99)

kurn_37, range=190 (146,-147,-104)

kurn_39, range=174 (76,-113,-105)

kurn_41, range=55 (48,-299,-97)

Burynai_sapper (100%)

kurn_42, range=96 (1,-174,-109)

kurn_43, range=124 (89,-183,-102)

kurn_63, range=163 (-24,-109,-105)

Burynai_excavator (100%)

kurn_69, range=153 (-7,-117,-105)

kurn_70, range=135 (-72,-155,-105)

kurn_71, range=199 (-41,-75,-107)

kurn_73, range=114 (-108,-233,-23)

kurn_80, range=95 (-72,-208,-23)

kurn_81, range=174 (174,-280,-23)

kurn_82, range=41 (-41,-276,-23)

kurn_83, range=70 (-58,-310,-23)

kurn_84, range=122 (-118,-304,-23)

Burynai_Excavator (50%)
Burynai_Excavator (50%)

kurn_85, range=89 (-33,-353,-23)

kurn_86, range=183 (10,-87,-106)

kurn_87, range=92 (71,-211,-24)

Burynai_burrower (50%)
Burynai_Excavator (50%)

kurn_89, range=171 (151,-190,-25)

kurn_96, range=166 (11,-104,-40)

kurn_113, range=164 (-133,-366,-22)

kurn_117, range=188 (-31,-85,-30)

Burynai_Excavator (50%)
Burynai_Excavator (50%)

kurn_130, range=146 (-143,-238,-23)

kurn_131, range=108 (-108,-268,-23)

kurn_137, range=110 (-103,-310,-22)

kurn_138, range=78 (-50,-210,-23)

kurn_139, range=102 (-41,-176,-23)

kurn_140, range=131 (-56,-151,-23)

Burynai_burrower (100%)

kurn_141, range=142 (1,-128,-23)

Burynai_excavator (50%)
Burynai_Excavator (50%)

kurn_142, range=65 (-20,-208,-23)

Burynai_burrower (50%)
greater_scalebone (50%)

kurn_143, range=96 (-27,-177,-23)

kurn_144, range=143 (-141,-299,-22)

kurn_145, range=125 (-17,-394,-22)

kurn_146, range=161 (60,-120,-40)

kurn_156, range=98 (66,-197,-104)

Burynai_excavator (50%)
Burynai_sapper (50%)

kurn_157, range=113 (11,-157,-109)

kurn_161, range=49 (0,-221,90)

greater_scalebone (90%)
undead_crusader (10%)

kurn_162, range=156 (-48,-121,132)

kurn_163, range=52 (-10,-218,132)

kurn_164, range=91 (-83,-232,123)

kurn_165, range=61 (34,-219,132)

kurn_166, range=111 (23,-161,132)

kurn_167, range=149 (-6,-121,132)

kurn_168, range=110 (0,-160,132)

kurn_171, range=108 (-83,-200,123)

kurn_172, range=142 (-89,-159,88)

kurn_173, range=88 (-55,-201,88)

kurn_174, range=189 (45,-86,130)

kurn_175, range=118 (52,-163,124)

kurn_176, range=66 (63,-250,124)

kurn_177, range=121 (14,-391,-21)

kurn_178, range=149 (116,-175,124)

kurn_181, range=71 (-71,-277,4)

kurn_183, range=174 (41,-101,6)

greater_skeleton (100%)

kurn_276925, range=71 (-50,-219,134)

greater_skeleton (90%)
undead_crusader (10%)

kurn_276926, range=59 (-28,-218,134)

greater_scalebone (90%)
undead_crusader (10%)