spreadplayers ~ ~ 1 5 false @e[tag=subterranean_silverfish_marker,limit=1,sort=nearest]
execute at @e[type=armor_stand,tag=subterranean_silverfish_marker,limit=1,sort=nearest] run particle gust ~ ~-1 ~ 0 0 0 0 1
execute at @e[type=armor_stand,tag=subterranean_silverfish_marker,limit=1,sort=nearest] run particle dust_pillar{block_state:"dirt"} ~ ~-1 ~ 0.5 0.5 0.5 0 20
execute at @e[type=armor_stand,tag=subterranean_silverfish_marker,limit=1,sort=nearest] run playsound entity.shulker_bullet.hit hostile @a[distance=..8] ~ ~-1 ~ 1 0
execute at @e[type=armor_stand,tag=subterranean_silverfish_marker,limit=1,sort=nearest] run summon silverfish ~ ~-1 ~ {attributes:[{id:"movement_speed",base:0.3},{id:"scale",base:1.5}],Tags:["subterranean_silverfish_spawn"]}