NPCs composing that spawngroup :

An_Earthen_Mudwalker (100%)

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

poeartha2180036, range=105 (-102,340,20)

poeartha2180041, range=140 (-196,292,18)

poeartha2180115, range=163 (-22,341,77)

poeartha2180117, range=101 (-77,486,17)

poeartha2180187, range=27 (-188,424,18)

poeartha2180374, range=166 (-210,587,18)

poeartha_48637, range=90 (-235,479,12)