Ultra Wither

This Add-on turns the Wither Boss into a super powerful boss that will try to kill you! The command is really long, so just copy this command: /summon minecraft:wither ~ ~1 ~ {CustomName:"\"Ultra Wither\"",CustomNameVisible:1,NoGravity:1b,Health:200000000000,Attributes:[{Name:"generic.maxHealth",Base:200000000000},{Name:"generic.followRange",Base:1},{Name:"generic.knockbackResistance",Base:0.15f},{Name:"generic.movementSpeed",Base:10f}],Fire:20,Invulnerable:1,HandDropChances:[2F,2F],HandItems:[{id:"minecraft:nether_star",tag:{display:{Name:'{"text":"Star of the Gods"}'}},Count:1},{id:"minecraft:netherite_ingot",tag:{display:{Name:'{"text":"Netherite Ingot"}'}},Count:64}],ArmorDropChances:[2F,2F,2F,2F],ArmorItems:[{id:"minecraft:diamond",tag:{display:{Name:'{"text":"Diamond"}'}},Count:64},{id:"minecraft:beacon",Count:1},{id:"minecraft:gold_ingot",Count:64},{id:"minecraft:heart_of_the_sea",tag:{display:{Name:'{"text":"Heart of the Sea"}'}},Count:1}],ActiveEffects:[{Id:20,Amplifier:0,Duration:2147483647}]} Enjoy!