NPCs composing that spawngroup :

a_flesh_slasher (100%)

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

rujg103670, range=87 (-572,600,142)

rujg103672, range=79 (-567,607,137)

rujg103680, range=69 (-569,648,138)

rujg103682, range=82 (-580,669,139)

rujg103714, range=33 (-492,682,141)

rujg103734, range=67 (-438,676,142)

rujg103737, range=70 (-439,685,145)

rujg103745, range=99 (-403,669,142)