execute as @e[tag=necromancer_summon] at @s run damage @s 0 drown by @e[type=!player,type=!villager,type=!#minecraft:items_and_non_mobs,limit=1,sort=random,distance=..64,team=!Player_Glow,tag=!necromancer_summon,tag=!limitbreak_starting_mob,tag=!limitbreak_continue_mob]