NPCs composing that spawngroup : a_lava_mephit_worker (50%)

NPCs spawning around that spawngroup : (Max range : 100) lichencreep112157, range=83 (-556,1023,23) a_deranged_mephit (50%) lichencreep112215, range=31 (-489,1077,20) a_lava_mephit_worker (50%)