NPCs composing that spawngroup :

An_Elder_Emerald_Drake (50%)

An_Elder_Shimmering_Drake (50%)

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

skyshrine_5, range=90 (420,835,339)

Jualicn (100%)

skyshrine_7, range=95 (325,745,339)

Lawyla (100%)

skyshrine_16, range=71 (470,694,205)

skyshrine_18, range=93 (510,720,212)

An_Old_Racnar (50%)
A_Shrine_Protector (50%)

skyshrine_296, range=74 (346,735,45)

A_Shrine_Protector (50%)
A_Shrine_Protector (50%)

skyshrine_303, range=67 (459,800,45)

An_Emerald_Drake (50%)
An_Emerald_Drake (50%)

skyshrine_304, range=55 (429,800,45)

An_Onyx_Drake (50%)
A_Ruby_Drake (50%)

skyshrine_305, range=22 (401,733,45)

An_Onyx_Drake (50%)
A_Shimmering_Drake (50%)

skyshrine_306, range=68 (487,733,45)

A_Ruby_Drake (50%)
A_Shimmering_Drake (50%)

skyshrine_112949, range=73 (347,749,50)

Blodoc_Fe`Dhar (100%)