NPCs composing that spawngroup :

a_grimling_herder (25%)

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

HollowshGremlin1328240, range=27 (-1143,1058,-118)

HollowshOwls2428240, range=27 (-1143,1058,-118)

HollowshOwls2428250, range=1 (-1161,1038,-123)

HollowshWolves1328240, range=27 (-1143,1058,-118)

HollowshWolves1328250, range=1 (-1161,1038,-123)