NPCs composing that spawngroup :

a_flesh_slasher (100%)

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

rujg103703, range=99 (-500,649,142)

rujg103714, range=89 (-492,682,141)

rujg103734, range=35 (-438,676,142)

rujg103737, range=39 (-439,685,145)

rujg103758, range=45 (-366,642,142)

rujg103767, range=97 (-314,630,142)