NPCs composing that spawngroup :

a_Delve_spellbinder (50%)

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

delveb3420084, range=53 (-56,-65,3)

a_Delve_diviner (50%)
a_Delve_diviner (50%)

delveb3420085, range=21 (-103,-21,9)

delveb3420105, range=70 (-148,-44,1)

delveb3420107, range=1 (-83,-18,8)

delveb3420120, range=83 (-33,50,0)

a_Delve_evoker (50%)
a_Delve_evoker (50%)

delveb3420121, range=85 (-168,-11,7)

a_Delve_diviner (50%)
a_Delve_diviner (50%)

delveb3420122, range=63 (-99,-79,-2)

a_Delve_spellbinder (50%)
a_Delve_spellbinder (50%)

delveb3420123, range=92 (-175,-17,3)

a_Delve_evoker (50%)
a_Delve_evoker (50%)

delveb_monocle_1_95, range=0 (-82,-17,7)

a_Delve_diviner (50%)

delveb_monocle_1_96, range=92 (-174,-17,6)

a_Delve_drake (50%)

delveb_monocle_2_66, range=92 (-174,-17,6)

a_Delve_drake (50%)
a_Delve_drake (50%)

delveb_monocle_4_77, range=0 (-82,-17,7)

a_Delve_drake (50%)

delveb_monocle_4_78, range=92 (-174,-17,6)

a_Delve_spellbinder (50%)

delveb_monocle_3_91, range=0 (-82,-17,7)

a_Delve_drake (50%)

delveb_monocle_3_92, range=92 (-174,-17,6)

a_Delve_evoker (50%)

delveb_monocle_6_65, range=0 (-82,-17,7)

a_Delve_diviner (50%)

delveb_monocle_6_66, range=92 (-174,-17,6)

a_Delve_evoker (50%)