NPCs composing that spawngroup :

a_lancer_swordfish (100%)

NPCs spawning around that spawngroup :
(Max range : 100)

kedge_35, range=82 (17,79,43)

kedge_32, range=91 (-36,62,-77)

a_cobalt_sailfin (100%)

kedge_27, range=6 (35,-2,40)

a_piercer_swordfish (50%)
a_piercer_swordfish (50%)

kedge_26, range=60 (-24,28,40)

a_piercer_swordfish (100%)

kedge_25, range=65 (-37,0,40)

kedge_24, range=60 (86,15,49)

kedge_23, range=92 (5,-92,-155)

a_cauldron_hammerhead (100%)

kedge_22, range=65 (-36,4,-77)

a_cerulean_sailfin (100%)

kedge_21, range=88 (23,-91,-53)

a_crimson_sailfin (100%)

kedge_17, range=71 (4,-70,-155)

a_cauldron_hammerhead (80%)
Cauldronbubble (20%)

kedge_15, range=47 (-5,-36,292)

a_lancer_swordfish (100%)

kedge_13, range=48 (-3,-38,331)

kedge_12, range=12 (30,-15,353)

kedge_1, range=10 (36,-10,300)

a_lancer_swordfish (100%)

kedge_52, range=80 (-11,-72,-162)

kedge_53, range=67 (94,-19,43)

kedge_66, range=37 (50,-33,-49)

kedge_62, range=71 (50,66,-181)

a_shimmering_sailfin (100%)

kedge_57, range=52 (65,-40,-31)

a_gloomwater_mermaid (100%)

kedge_56, range=22 (7,-8,-31)

kedge_55, range=38 (-8,8,-31)

kedge_69, range=58 (79,-33,-50)

kedge_74, range=56 (-16,33,39)