NPCs composing that spawngroup :

a_goblin_evoker (50%)

a_goblin_mendicant (50%)

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

permafrost_1, range=72 (432,-20,3)

an_ice_goblin (100%)
an_ice_goblin (100%)

permafrost_7, range=72 (401,-7,3)

permafrost_9, range=66 (458,-13,3)

a_goblin_evoker (50%)
a_goblin_priest (50%)

permafrost_12, range=28 (448,80,3)

an_ice_goblin (50%)
a_goblin_evoker (50%)

permafrost_14, range=65 (383,78,3)

an_ice_goblin (50%)
a_goblin_priest (50%)

permafrost_34, range=56 (424,105,3)

an_ice_goblin (50%)
a_goblin_evoker (50%)

permafrost_39, range=82 (361,41,-27)

a_dire_pup (50%)
a_young_dire_wolf (50%)

permafrost_40, range=81 (369,85,-41)

a_dire_pup (50%)
a_dire_wolf (50%)

permafrost_42, range=25 (418,56,-41)

a_young_dire_wolf (100%)

permafrost_54, range=96 (480,-37,3)

a_goblin_mendicant (100%)

permafrost_77, range=72 (417,120,-41)

a_dire_pup (100%)

permafrost_108, range=90 (385,-17,3)

an_ice_goblin (50%)
a_goblin_evoker (50%)