NPCs composing that spawngroup : a_magma_rocklord (100%)

NPCs spawning around that spawngroup : (Max range : 100) pofire2170500, range=46 (-726,1285,-175) an_obsidian_lava_spider (50%) a_great_flame_lord (50%) pofire2170598, range=85 (-609,1278,-193) a_giant_obsidian_lava_spider (99%) Dark_Obsidian_Lava_Spider (1%)