NPCs composing that spawngroup :

Sathirian_Dark_Shaman (16%)

Sathirian_Dark_Wizard (16%)

Sathirian_Krux_Shaman (16%)

Sathirian_Scale_Knight (16%)

Sathirian_Scale_Knight (16%)

Sathirian_Scale_Shaman (20%)

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

sebilis_155, range=0 (-969,-528,-105)

sebilis_156, range=20 (-956,-512,-105)

sebilis_157, range=35 (-935,-518,-105)

sebilis_163, range=86 (-988,-612,-105)

sebilis_164, range=90 (-1002,-612,-105)

sebilis_178, range=64 (-986,-590,-105)

sebilis_3289034, range=20 (-956,-512,-105)

sebilis_3289035, range=35 (-935,-518,-105)

sebilis_3289041, range=86 (-988,-612,-105)

sebilis_3289042, range=90 (-1002,-612,-105)

sebilis_3289056, range=64 (-986,-590,-105)