NPCs composing that spawngroup :

a_Sandshift_mystic (50%)

a_Sandshift_wizard (50%)

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

thenest_275595, range=76 (752,1012,-89)

thenest_275766, range=90 (700,921,-89)

thenest_275769, range=45 (830,961,-90)