How to practice Crystal PvP on a Netherite Zombie!

command: summon zombie ~ ~1 ~ {HandItems:[{Count:1,id:"minecraft:totem_of_undying",Count:127},{}],ArmorItems:[{Count:1,id:netherite_boots,tag:{Enchantments:[{id:protection,lvl:4}]}},{Count:1,id:netherite_leggings,tag:{Enchantments:[{id:blastprotection,lvl:4}]}},{Count:1,id:netherite_chestplate,tag:{Enchantments:[{id:protection,lvl:4}]}},{Count:1,id:netherite_helmet,tag:{Enchantments:[{id:protection,lvl:4}]}}]}