NPCs composing that spawngroup :

A_ShikNar_Gatherer (95%)

A_Shik_Nar_Grunt (5%)

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

letalis_A_thin_wind27, range=99 (17,87,-354)

A_ShikNar_Egg_Pod (9%)
A_thin_wind (9%)
Something (10%)
The_air (9%)
The_area (9%)
The_ceaseless (9%)
The_clatter (9%)
The_deep (9%)
The_landscape (9%)
The_looming (9%)
The_sky (9%)