NPCs composing that spawngroup :

Eldriaks_Fe`Dhar (100%)

NPCs spawning around that spawngroup :
(Max range : 200)

skyshrine_15, range=130 (828,1037,222)

skyshrine_18, range=186 (739,741,222)

skyshrine_19, range=117 (645,955,222)

A_Shrine_Protector (50%)
A_Shrine_Protector (50%)

skyshrine_22, range=67 (775,860,222)

An_Old_Racnar (50%)
A_Shrine_Protector (50%)

skyshrine_48, range=122 (880,944,47)

An_Icy_Drake (50%)
An_Onyx_Drake (50%)

skyshrine_49, range=142 (782,1067,67)

An_Icy_Drake (50%)
An_Onyx_Drake (50%)

skyshrine_57, range=145 (829,1053,47)

An_Onyx_Drake (50%)
An_Onyx_Drake (50%)

skyshrine_58, range=108 (832,846,47)

An_Emerald_Drake (50%)
An_Onyx_Drake (50%)

skyshrine_139, range=52 (707,918,67)

An_Icy_Drake (50%)
A_Shimmering_Drake (50%)

skyshrine_140, range=100 (659,918,67)

An_Emerald_Drake (50%)
An_Icy_Drake (50%)

skyshrine_289, range=58 (805,890,351)

skyshrine_307, range=170 (659,788,45)

An_Emerald_Drake (50%)
An_Onyx_Drake (50%)

skyshrine_308, range=147 (707,788,45)

An_Emerald_Drake (50%)
An_Icy_Drake (50%)

skyshrine_112958, range=80 (764,846,223)

Talgixn_Fe`Dhar (100%)