effect give @e[type=wither_skeleton,tag=jjc_wither_wizard0] slowness 3 5 true
execute as @e[type=wither_skeleton,tag=jjc_wither_wizard,tag=jjc_wither_wizard0] at @s anchored eyes run particle smoke ^ ^ ^0.5 0 0 0 0.1 10 normal
execute as @e[type=wither_skeleton,tag=jjc_wither_wizard,tag=jjc_wither_wizard0] at @s anchored eyes run summon minecraft:potion ^ ^ ^ {LeftOwner:0b,HasBeenShot:0b,Motion:[0d,0d,0d],NoGravity:true,Item:{id:"wither_skeleton_skull",components:{"minecraft:potion_contents":{custom_effects:[{id:"minecraft:wither",duration:100,amplifier:0b,show_icon:1b,show_particles:1b}]}}},Tags:["jjc_wither_skull","jjc_wither_skull0","jjc_wither_wizard_j","jjc_wither_skull","jjc"],Passengers:[{id:"item_display",item:{id:"minecraft:player_head",count:1,components:{"minecraft:profile":{properties:[{name:"textures",value:"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvNzRmMzI4ZjUwNDQxMjliNWQxZjk2YWZmZDFiOGMwNWJjZGU2YmQ4ZTc1NmFmZjVjNTAyMDU4NWVlZjhhM2RhZiJ9fX0="}]}}},transformation:{right_rotation:[0f,1f,0f,0f],left_rotation:[0f,0f,0f,1f],translation:[0f,0f,0f],scale:[1f,1f,1f]},Tags:["jjc_wither_skull","jjc_wither_wizard02"],CustomName:'{"translate":"entity.minecraft.wither_skeleton"}'}]}
tag @e[type=wither_skeleton,tag=jjc_wither_wizard,tag=jjc_wither_wizard0] remove jjc_wither_wizard0
schedule function colosseum_of_fools:ss/wither_skeleton/skull/tick 1t replace