NPCs composing that spawngroup :

Burynai_burrower (33%)

Burynai_burrower (34%)

Burynai_Excavator (33%)

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

kurn_1, range=109 (135,-200,5)

kurn_2, range=95 (124,-191,-23)

Burynai_Excavator (50%)
Burynai_excavator (50%)

kurn_4, range=76 (15,-58,127)

an_odd_mole (100%)

kurn_5, range=111 (103,-223,-102)

kurn_7, range=119 (129,-217,-22)

kurn_8, range=132 (108,-244,4)

kurn_9, range=146 (0,13,3)

scalebone_skeleton (100%)

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

kurn_12, range=165 (50,-285,-97)

kurn_16, range=186 (169,31,-134)

lesser_charbone_skeleton (50%)
lesser_icebone_skeleton (50%)

kurn_17, range=139 (60,-259,-99)

Burynai_excavator (50%)
lesser_charbone_skeleton (50%)

kurn_18, range=199 (-70,30,-39)

Burynai_excavator (100%)

kurn_29, range=155 (-65,-212,3)

kurn_30, range=144 (201,-152,-22)

kurn_31, range=143 (202,-137,-22)

kurn_32, range=75 (128,-151,-23)

Burynai_Excavator (100%)

kurn_33, range=153 (172,-225,-102)

Burynai_sapper (100%)

kurn_34, range=99 (156,-98,-103)

lesser_charbone_skeleton (100%)

kurn_35, range=159 (80,-278,-99)

kurn_36, range=178 (199,-232,-102)

kurn_37, range=90 (146,-147,-104)

kurn_38, range=113 (172,-137,-104)

kurn_39, range=18 (76,-113,-105)

kurn_40, range=103 (153,-74,-104)

kurn_41, range=178 (48,-299,-97)

Burynai_sapper (100%)

kurn_42, range=79 (1,-174,-109)

kurn_43, range=69 (89,-183,-102)

kurn_44, range=164 (-9,29,-116)

kurn_56, range=174 (171,14,-120)

kurn_57, range=159 (188,-26,-118)

greater_scalebone (100%)
greater_scalebone (100%)

kurn_63, range=50 (43,-73,-108)

Burynai_excavator (100%)
Burynai_excavator (100%)

kurn_64, range=180 (178,16,-120)

kurn_68, range=109 (22,-17,-118)

kurn_69, range=67 (-7,-117,-105)

kurn_70, range=136 (-72,-155,-105)

kurn_71, range=110 (-41,-75,-107)

kurn_72, range=159 (-83,-48,-107)

Burynai_excavator (100%)

kurn_74, range=191 (38,70,-116)

kurn_76, range=181 (223,-41,-118)

Burynai_excavator (50%)
Burynai_sapper (50%)

kurn_80, range=158 (-72,-208,-23)

kurn_81, range=196 (174,-280,-23)

kurn_82, range=185 (-41,-276,-23)

kurn_86, range=59 (10,-87,-106)

kurn_87, range=91 (71,-211,-24)

Burynai_burrower (50%)
Burynai_Excavator (50%)

kurn_88, range=102 (155,-83,-24)

Burynai_burrower (50%)
Burynai_Excavator (50%)

kurn_89, range=114 (151,-190,-25)

kurn_90, range=142 (-75,-73,-30)

kurn_91, range=156 (-30,8,-39)

kurn_92, range=79 (11,-57,-39)

kurn_93, range=76 (29,-50,-39)

Burynai_excavator (100%)

kurn_94, range=101 (67,-19,-39)

kurn_96, range=51 (11,-104,-40)

Burynai_Excavator (50%)
greater_skeleton (50%)

kurn_97, range=96 (128,-51,-49)

kurn_98, range=87 (104,-44,-49)

kurn_99, range=123 (124,-14,-49)

kurn_107, range=78 (121,-71,-24)

kurn_109, range=83 (143,-108,-24)

kurn_113, range=184 (-87,-231,-22)

Burynai_burrower (50%)
Burynai_excavator (50%)

kurn_114, range=105 (162,-92,-24)

kurn_115, range=194 (137,58,-39)

Burynai_Excavator (50%)
lesser_icebone_skeleton (50%)

kurn_117, range=97 (-31,-85,-30)

Burynai_Excavator (50%)
Burynai_Excavator (50%)

kurn_136, range=158 (-84,-53,-30)

kurn_138, range=142 (-50,-210,-23)

kurn_139, range=115 (-41,-176,-23)

kurn_140, range=119 (-56,-151,-23)

Burynai_burrower (100%)

kurn_141, range=59 (1,-128,-23)

Burynai_excavator (50%)
Burynai_Excavator (50%)

kurn_142, range=118 (-20,-208,-23)

Burynai_burrower (50%)
greater_scalebone (50%)

kurn_143, range=104 (-27,-177,-23)

kurn_144, range=68 (75,-187,-23)

kurn_145, range=38 (46,-156,-40)

Burynai_Excavator (50%)
greater_scalebone (50%)

kurn_149, range=178 (-63,9,-30)

kurn_152, range=183 (-88,-11,-30)

kurn_153, range=164 (-62,-10,-30)

kurn_156, range=76 (66,-197,-104)

Burynai_excavator (50%)
Burynai_sapper (50%)

kurn_157, range=61 (11,-157,-109)

kurn_160, range=165 (-53,1,9)

greater_skeleton (100%)
greater_skeleton (100%)

kurn_161, range=117 (0,-221,90)

greater_scalebone (90%)
undead_crusader (10%)

kurn_162, range=108 (-48,-121,132)

kurn_163, range=120 (-10,-218,132)

kurn_164, range=181 (-83,-232,123)

kurn_165, range=102 (34,-219,132)

kurn_166, range=55 (23,-161,132)

kurn_167, range=66 (-6,-121,132)

kurn_168, range=72 (0,-160,132)

kurn_169, range=161 (0,-270,132)

kurn_170, range=83 (22,-46,131)

kurn_171, range=163 (-83,-200,123)

kurn_172, range=154 (-89,-159,88)

kurn_173, range=140 (-55,-201,88)

kurn_174, range=37 (45,-86,130)

kurn_175, range=43 (52,-163,124)

kurn_176, range=130 (63,-250,124)

kurn_178, range=78 (116,-175,124)

kurn_180, range=74 (81,-49,129)

a_skeletal_cook (25%)
thick_boned_skeleton (75%)

kurn_182, range=110 (137,-42,9)

scalebone_skeleton (100%)

kurn_183, range=133 (-62,-65,129)

kurn_185, range=146 (-39,-12,104)

kurn_186, range=148 (-58,-30,104)

kurn_187, range=116 (13,-13,104)

kurn_188, range=165 (-13,29,104)

greater_skeleton (50%)
scalebone_skeleton (50%)

kurn_189, range=171 (93,48,104)

kurn_190, range=195 (93,73,104)

kurn_191, range=185 (109,58,-39)

an_undead_jester (20%)
thick_boned_skeleton (80%)

kurn_192, range=162 (0,31,-39)

fingered_skeleton (20%)
thick_boned_skeleton (80%)

kurn_193, range=178 (-35,31,-39)

thick_boned_skeleton (100%)

kurn_276925, range=147 (-50,-219,134)

greater_skeleton (90%)
undead_crusader (10%)

kurn_276926, range=131 (-28,-218,134)

greater_scalebone (90%)
undead_crusader (10%)