NPCs composing that spawngroup :

Jualicn (100%)

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

skyshrine_4, range=90 (420,745,331)

An_Elder_Emerald_Drake (50%)
An_Elder_Shimmering_Drake (50%)

skyshrine_6, range=95 (325,835,331)

An_Elder_Onyx_Drake (50%)
An_Elder_Shimmering_Drake (50%)

skyshrine_16, range=56 (470,809,205)

skyshrine_22, range=90 (510,840,212)

An_Old_Racnar (50%)
A_Shrine_Protector (50%)

skyshrine_297, range=76 (346,855,45)

An_Old_Racnar (50%)
A_Shrine_Protector (50%)

skyshrine_303, range=52 (459,800,45)

An_Emerald_Drake (50%)
An_Emerald_Drake (50%)

skyshrine_304, range=36 (429,800,45)

An_Onyx_Drake (50%)
A_Ruby_Drake (50%)

skyshrine_112950, range=85 (337,855,50)

Tycyn_Fe`Dhar (100%)