NPCs composing that spawngroup : lava_duct_crawler (50%) stone_spider (50%)

NPCs spawning around that spawngroup : (Max range : 200) soldungb_3, range=120 (-1110,-293,-43) fire_giant_warrior (50%) fire_giant_warrior (50%) soldungb_29, range=122 (-892,-399,-50) death_beetle (10%) lava_beetle (30%) lava_beetle (30%) lava_beetle (30%) soldungb_41, range=108 (-1110,-345,-43) fire_giant_warrior (33%) fire_giant_warrior (33%) fire_giant_warrior (34%) soldungb_61, range=28 (-976,-337,-57) lava_duct_crawler (100%) lava_duct_crawler (100%) soldungb_62, range=92 (-940,-279,-83) lava_duct_crawler (50%) lava_duct_crawler (50%) soldungb_64, range=87 (-1009,-433,-18) sonic_bat (50%) sonic_bat (50%) sonic_bat (50%) sonic_bat (50%) soldungb_65, range=72 (-968,-282,-83) lava_duct_crawler (50%) lava_duct_crawler (50%) lava_duct_crawler (50%) lava_duct_crawler (50%) soldungb_66, range=96 (-906,-337,-59) lava_beetle (50%) lava_beetle (50%) soldungb_67, range=122 (-884,-313,-57) lava_beetle (100%) soldungb_83, range=157 (-1071,-488,-7) sonic_bat (33%) sonic_bat (33%) sonic_bat (34%) soldungb_91, range=111 (-1111,-322,-43) fire_giant_wizard (100%)