How to create custom boss in minecraft java 1.19.2 with spells

Basic Summon
/summon piglin_brute 9 -50 8 {CustomNameVisible:1b,PersistenceRequired:1b,Health:300f,IsImmuneToZombification:1b,CustomName:'{"text":"Boss","color":"dark_purple","bold":true,"italic":true}',HandItems:[{id:"minecraft:iron_sword",Count:1b,tag:{Unbreakable:1b,Enchantments:[{id:"minecraft:sharpness",lvl:4s},{id:"minecraft:fire_aspect",lvl:3s}]}},{id:"minecraft:golden_sword",Count:1b,tag:{Unbreakable:1b,Enchantments:[{}]}}],HandDropChances:[1.000F,1.000F],ArmorItems:[{id:"minecraft:leather_boots",Count:1b,tag:{display:{color:16711680},Enchantments:[{}]}},{id:"minecraft:leather_leggings",Count:1b,tag:{display:{color:16711680},Enchantments:[{id:"minecraft:protection",lvl:1s}]}},{id:"minecraft:leather_chestplate",Count:1b,tag:{display:{color:16711680},Enchantments:[{id:"minecraft:protection",lvl:1s}]}},{id:"minecraft:red_stained_glass",Count:1b,tag:{Enchantments:[{}]}}],ArmorDropChances:[0.085F,0.085F,0.085F,0.000F],Attributes:[{Name:generic.max_health,Base:300}]}
/title @a title {"text":"You have summoned Boss","color":"dark_purple","bold":true,"italic":true}
/summon area_effect_cloud 9 -50 8 {Radius:3f,Duration:200,Color:7346538,Effects:[{Id:17,Amplifier:1b,Duration:100},{Id:18,Amplifier:1b,Duration:100}]}
effect give @a minecraft:darkness 700 0 true
Spells
slow/weaken spell
execute at @e[name=Boss] run effect give @a[distance=..15] minecraft:slowness 5 4 true
execute at @e[name=Boss] run effect give @a[distance=..15] minecraft:weakness 5 0 true
execute at @e[name=Boss] run execute at @a[distance=..15] run particle enchant ~ ~ ~ 3 3 3 1 9000 normal
thunder/lightning spell
execute at @e[name=Boss] run playsound entity.lightning_bolt.thunder master @a
execute at @e[name=Boss] run execute at @a[distance=..30] run summon minecraft:lightning_bolt ~ ~ ~
poison spell
execute at @e[name=Boss] run particle totem_of_undying ~ ~ ~ 0 0 0 1 10000 normal @a[distance=..10]
execute at @e[name=Boss] run effect give @a[distance=..10] minecraft:poison 5 1 true
Website:
MCStacker.net
redstone clock
uses comparator with subtractionmode, into repeaters facing away then redstone dust
then repeaters facing into comparator next to it(check video for visuals)

[@itscookie1347]

Oh 🥰🥰🥰🥰😭 i didn't even know if u still know me 😂 i love ur boss commands ur back i watch u like last year? Maybe and now i find ur channel again but ur now in java 😔

[@itscookie1347]

But java commands and bedrock commands in 1.19 is basically like the same

[@infamousjam4335]

yea i fluctuate between java and bedrock., but definitely prefer java. Im a bit rusty with bedrock commands but if u have any command requests lmk

[@itscookie1347]

@@infamousjam4335 sadly i deleted Minecraft 😔 I can't play Minecraft i play Minecraft but old its 1.8 version cause 1.19 isn't compatible to my phone 🥲📱

[@infamousjam4335]

@@itscookie1347 RIP minecraft