NPCs composing that spawngroup :

a_moldy_chest (100%)

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

a_dazzling_oculus01, range=37 (298,-68,-24)

a_dazzling_oculus (100%)

a_Witness_of_Hate_seer04, range=13 (349,-61,-24)

a_Witness_of_Hate_seer (100%)

a_cursed_convoker03, range=75 (397,-108,-25)

a_cursed_convoker (100%)

Evoker_of_Gukta02, range=57 (291,-99,-25)