NPCs composing that spawngroup : Ur-Koraag (50%)

NPCs spawning around that spawngroup : (Max range : 100) dreadspire63412, range=86 (2937,221,90) #Vivisector (50%) a_drachnid_researcher (50%) dreadspire63419, range=97 (2968,182,84) a_shadowmane_researcher (50%) dreadspire63421, range=81 (2982,194,83) a_lifeless_corpse (50%) dreadspire63422, range=37 (2994,236,83) a_vampiric_researcher (50%) dreadspire63425, range=80 (2998,191,84) a_vampiric_researcher (50%) dreadspire63426, range=42 (3024,232,91) a_shadowmane_researcher (50%) dreadspire63429, range=92 (3034,182,84) #Vivisector (50%) a_drachnid_researcher (50%) dreadspire63430, range=80 (3077,312,33) a_rampaging_bonewalker (50%) dreadspire63434, range=82 (3063,210,90) a_vampiric_researcher (50%) dreadspire63453, range=73 (3064,318,41) a_drachnid_manslayer (50%) dreadspire63465, range=73 (3064,318,41) #The_Restless_One (50%) a_drachnid_manslayer (50%) dreadspire_monocle_1_95, range=80 (3077,312,34) a_blood-drenched_bonewalker (50%) dreadspire_monocle_1_98, range=89 (3066,339,-63) a_rampaging_bonewalker (50%) dreadspire_monocle_1_101, range=0 (3008,271,-52) a_brutish_manservant (50%) dreadspire_monocle_1_102, range=65 (3022,335,-62) an_unstable_zombie (50%) dreadspire_monocle_1_106, range=66 (2991,335,-62) an_unstable_zombie (50%)