NPCs composing that spawngroup :

a_grimling_miner (2%)

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

grimling1336231, range=102 (147,1382,-115)

grimling1336155, range=156 (232,1474,-150)

grimling1336153, range=122 (269,1433,-150)

grimling1336141, range=95 (137,1284,88)

#a_grimling_warblood (50%)
a_grimling_bloodreaver (50%)

grimling1336140, range=48 (191,1285,90)

grimling1336062, range=153 (357,1236,-111)

grimling1336014, range=46 (182,1306,-111)

grimling1336013, range=67 (181,1368,-111)

a_grimling_guard (50%)
a_grimling_guard (50%)

grimling1336012, range=48 (275,1317,-99)

grimling1336011, range=125 (348,1353,-90)

a_grimling_miner_1433338, range=131 (108,1373,-113)

a_grimling_miner (2%)

a_grimling_miner_1433344, range=142 (315,1430,-150)

a_grimling_miner (2%)