NPCs composing that spawngroup :

a_grimling_miner (2%)

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

grimling1336230, range=60 (734,1708,-255)

a_grimling_bloodguard (50%)
a_grimling_bloodguard (50%)

grimling1336027, range=42 (725,1724,-255)

grimling1336026, range=99 (743,1670,-255)

grimling1336024, range=69 (765,1806,-255)

grimling1336023, range=51 (708,1815,-253)

a_grimling_manawield_1433317, range=76 (690,1838,-251)

a_grimling_manawielder (2%)

a_grimling_miner_1433352, range=50 (733,1719,-253)

a_grimling_miner (2%)