Ocean Horror spawn code

/summon minecraft:drowned ~ ~1 ~ {CustomName:"\"Ocean Horror\"",CustomNameVisible:1,CanPickUpLoot:0b,Health:25,Attributes:[{Name:"generic.maxHealth",Base:25},{Name:"generic.followRange",Base:500},{Name:"generic.knockbackResistance",Base:0.9f},{Name:"generic.movementSpeed",Base:2f},{Name:"generic.attackDamage",Base:7}],Age:0,HandItems:[{id:"minecraft:trident",tag:{display:{Name:"Horror's Trident"},Enchantments:[{id:binding_curse,lvl:1},{id:loyalty,lvl:3},{id:impaling,lvl:5},{id:riptide,lvl:3},{id:channeling,lvl:1},{id:vanishing_curse,lvl:1}]},Count:1},{id:"minecraft:lingering_potion",tag:{Potion:\"minecraft:water\"},Count:10}],HandDropChances:[2F,2F],ArmorItems:[{Count:1,tag:{Enchantments:[{id:feather_falling,lvl:4},{id:thorns,lvl:3},{id:depth_strider,lvl:3},{id:frost_walker,lvl:2},{id:unbreaking,lvl:3},{id:mending,lvl:1},{id:vanishing_curse,lvl:1}]},id:"minecraft:golden_boots"},{Count:1,tag:{Enchantments:[{id:binding_curse,lvl:1},{id:vanishing_curse,lvl:1}]},id:"minecraft:diamond_leggings"},{Count:1,tag:{Enchantments:[{id:binding_curse,lvl:1},{id:vanishing_curse,lvl:1}]},id:"minecraft:diamond_chestplate"},{id:"minecraft:player_head",Count:1}],ArmorDropChances:[2F,2F,2F,0F],ActiveEffects:[{Id:29,Amplifier:0,Duration:2147483647}]}