NPCs composing that spawngroup :

a_Nightmoon_slayer (100%)

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

icefall71285, range=66 (1159,-181,53)

icefall71286, range=128 (1209,7,63)

icefall71287, range=42 (1168,-158,50)

icefall71290, range=42 (1218,-110,53)

icefall71297, range=124 (1210,-236,54)

icefall71298, range=118 (1219,-226,48)

icefall71314, range=181 (1342,-43,54)

icefall71317, range=172 (1345,-147,45)

icefall71321, range=188 (1362,-147,44)