NPCs composing that spawngroup : lava_duct_crawler (33%) lava_duct_crawler (33%) lava_duct_crawler (34%)

NPCs spawning around that spawngroup : (Max range : 100) soldungb_65, range=80 (-953,-145,-68) lava_duct_crawler (50%) lava_duct_crawler (50%) lava_duct_crawler (50%) lava_duct_crawler (50%)