NPCs composing that spawngroup :

#Storm_Guardian (100%)

NPCs spawning around that spawngroup :
(Max range : 200)

thundercrest_monocle_0, range=111 (3093,-3165,290)

thundercrest_monocle_1, range=53 (3107,-3225,290)

thundercrest_monocle_2, range=57 (3147,-3208,290)

thundercrest_monocle_3, range=87 (3201,-3200,290)

thundercrest_monocle_4, range=117 (3187,-3156,290)

thundercrest_monocle_5, range=112 (3032,-3240,291)

thundercrest_monocle_6, range=123 (3034,-3206,291)

thundercrest_monocle_7, range=115 (3255,-3291,291)

thundercrest_monocle_8, range=118 (3254,-3225,291)

thundercrest_monocle_9, range=172 (3221,-3112,291)

thundercrest_monocle_10, range=186 (3083,-3088,291)

thundercrest_monocle_6_4, range=121 (3143,-3386,300)

thundercrest_monocle_6_33, range=186 (3083,-3088,291)

thundercrest_monocle_13_17, range=112 (3031,-3240,291)

thundercrest_monocle_13_18, range=123 (3034,-3206,291)

thundercrest_monocle_13_19, range=115 (3255,-3291,291)

thundercrest_monocle_13_20, range=118 (3254,-3225,291)

thundercrest_monocle_13_21, range=172 (3221,-3112,291)

thundercrest_monocle_13_22, range=186 (3083,-3088,291)

thundercrest_monocle_13_24, range=111 (3093,-3165,292)

thundercrest_monocle_13_25, range=53 (3107,-3225,292)

thundercrest_monocle_13_26, range=57 (3147,-3208,292)

thundercrest_monocle_13_27, range=87 (3201,-3200,292)