NPCs composing that spawngroup :

a_grimling_miner (2%)

NPCs spawning around that spawngroup :
(Max range : 100)

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

#a_grimling_warblood (50%)
a_grimling_bloodreaver (50%)

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

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)