NPCs composing that spawngroup : a_rock_dervish (100%)

NPCs spawning around that spawngroup : (Max range : 200) lavastorm216041, range=29 (669,-1023,-83) a_fire_elemental (50%) a_rock_dervish (50%) lavastorm216029, range=86 (699,-1123,-61) a_lesser_lavaspinner (100%) lavastorm216017, range=183 (472,-1072,-88) a_fire_elemental (50%) a_rock_dervish (50%) lavastorm216101, range=55 (605,-1076,-89) a_rock_dervish (100%) lavastorm216102, range=176 (595,-1215,-61) a_rock_dervish (100%) lavastorm216105, range=154 (577,-913,-92) a_rock_dervish (100%) lavastorm216114, range=171 (595,-1210,-63) a_fire_elemental (50%) a_fire_elemental (50%) lavastorm216115, range=183 (550,-1200,-80) a_lesser_lavaspinner (100%) lavastorm216116, range=32 (621,-1054,-91) a_lesser_lavaspinner (100%)