NPCs composing that spawngroup :

froglok_ilis_knight (50%)

froglok_ilis_shaman (50%)

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

sebilis_34, range=82 (-579,108,-177)

froglok_krup_knight (50%)
froglok_krup_wizard (50%)

sebilis_83, range=68 (-708,170,-51)

sebilis_84, range=42 (-677,183,-51)

sebilis_127, range=19 (-623,153,-177)

sebilis_185, range=78 (-565,187,-177)