scoreboard players set world MobAmount 3
execute store result score world TotalMobAmount run scoreboard players operation world MobAmount *= world MultiplayerScaling
title @a subtitle [{"color":"green","score":{"name":"world","objective":"TotalMobAmount"}}," ",{"text":"Great Silverfish","color":"#656565","bold":true}]
execute as @a at @s run summon silverfish ~ ~50 ~ {DeathLootTable:"kiwi2:entities/custom_mob_items/great_silverfish_loot",Health:80f,Tags:["wave_mob"],attributes:[{id:"minecraft:attack_damage",base:8},{id:"minecraft:max_health",base:80},{id:"minecraft:movement_speed",base:0.4},{id:"minecraft:scale",base:3},{id:"step_height",base:1}]}
execute as @a at @s run summon silverfish ~ ~50 ~ {DeathLootTable:"kiwi2:entities/custom_mob_items/great_silverfish_loot",Health:80f,Tags:["wave_mob"],attributes:[{id:"minecraft:attack_damage",base:8},{id:"minecraft:max_health",base:80},{id:"minecraft:movement_speed",base:0.4},{id:"minecraft:scale",base:3},{id:"step_height",base:1}]}
execute as @a at @s run summon silverfish ~ ~50 ~ {DeathLootTable:"kiwi2:entities/custom_mob_items/great_silverfish_loot",Health:80f,Tags:["wave_mob"],attributes:[{id:"minecraft:attack_damage",base:8},{id:"minecraft:max_health",base:80},{id:"minecraft:movement_speed",base:0.4},{id:"minecraft:scale",base:3},{id:"step_height",base:1}]}
spreadplayers 0 0 1 20 false @e[type=silverfish, tag=wave_mob]