NPCs composing that spawngroup :

an_adolescent_driftwolf (100%)

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

icefall70975, range=185 (-2160,246,17)

icefall70978, range=170 (-2155,231,17)

icefall71006, range=119 (-2208,-53,-45)

icefall71007, range=117 (-2200,-54,-45)

icefall71008, range=118 (-2194,-55,-47)

icefall71010, range=123 (-2206,-58,-41)

icefall71011, range=160 (-2305,-34,8)

icefall71012, range=140 (-2218,-72,-35)

icefall71017, range=179 (-2201,-116,-7)