NPCs composing that spawngroup : a_rock_dervish (100%)

NPCs spawning around that spawngroup : (Max range : 100) lavastorm_23, range=78 (-665,1234,-16) a_fire_drake (50%) a_rock_dervish (50%) lavastorm_25, range=34 (-725,1243,-18) a_lava_crawler (100%) lavastorm_34, range=76 (-708,1281,-15) a_lava_crawler (100%)