NPCs composing that spawngroup :

a_grimling_miner (2%)

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

grimling1336229, range=158 (143,1640,-147)

grimling1336228, range=132 (277,1674,-181)

grimling1336226, range=167 (126,1632,-145)

a_grimling_nightknife (50%)
a_grimling_nightknife (50%)

grimling1336223, range=189 (157,1695,-151)

a_grimling_nightknife (50%)
a_grimling_nightknife (50%)

grimling1336222, range=20 (262,1522,-150)

grimling1336155, range=76 (232,1474,-150)

grimling1336153, range=109 (269,1433,-150)

grimling1336152, range=58 (314,1506,-149)

grimling1336151, range=80 (312,1610,-150)

grimling1336150, range=38 (230,1546,-150)

grimling1336019, range=135 (337,1659,-196)

grimling1336018, range=191 (338,1720,-197)

grimling1336013, range=194 (181,1368,-111)

a_grimling_guard (50%)
a_grimling_guard (50%)

a_grimling_manawield_1433311, range=63 (240,1599,-148)

a_grimling_manawielder (2%)

a_grimling_miner_1433342, range=119 (244,1659,-171)

a_grimling_miner (2%)

a_grimling_miner_1433344, range=121 (315,1430,-150)

a_grimling_miner (2%)

a_grimling_dreamspin_1433362, range=54 (314,1572,-150)

a_grimling_dreamspinner (2%)

a_grimling_cadaveris_1433372, range=76 (280,1618,-150)

a_grimling_cadaverist (2%)