NPCs composing that spawngroup :

Sathirian_Imperial_Knight (16%)

Sathirian_Imperial_Shaman (16%)

Sathirian_Krux_Enchanter (20%)

Sathirian_Krux_Knight (16%)

Sathirian_Krux_Knight (16%)

Sathirian_Krux_Wizard (16%)

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

sebilis_32, range=55 (-262,319,-177)

froglok_ilis_knight (50%)
froglok_ilis_shaman (50%)

sebilis_51, range=62 (-255,307,-33)

froglok_dar_knight (100%)

sebilis_61, range=25 (-240,386,-39)

sebilis_62, range=11 (-239,368,-40)

sebilis_170, range=0 (-228,364,-177)

sebilis_171, range=42 (-229,322,-177)

sebilis_172, range=27 (-255,360,-177)

sebilis_3288902, range=55 (-262,319,-177)

Sathirian_Imperial_Knight (50%)
Sathirian_Imperial_Shaman (50%)

sebilis_3288922, range=62 (-255,307,-33)

Sathirian_Dread_Knight (100%)

sebilis_3288932, range=25 (-240,386,-39)

sebilis_3288933, range=11 (-239,368,-40)

sebilis_3289049, range=42 (-229,322,-177)

sebilis_3289050, range=27 (-255,360,-177)