en 1.12.2 /give Armor /give @p minecraft:dragon_head 1 0 {display:{Name:"The Draconic Master",Lore:["This was made using the scales from the Dragon Overseer"]},Unbreakable:1,ench:[{id:0,lvl:20000}],AttributeModifiers:[{AttributeName:"generic.maxHealth",Name:"generic.maxHealth",Amount:20000,Operation:0,UUIDMost:69822,UUIDLeast:115135},{AttributeName:"generic.armorToughness",Name:"generic.armorToughness",Amount:20000,Operation:0,UUIDMost:77114,UUIDLeast:149894},{AttributeName:"generic.armor",Name:"generic.armor",Amount:20000,Operation:0,UUIDMost:28186,UUIDLeast:160306},{AttributeName:"generic.attackSpeed",Name:"generic.attackSpeed",Amount:20000,Operation:0,UUIDMost:39926,UUIDLeast:182910},{AttributeName:"generic.attackDamage",Name:"generic.attackDamage",Amount:20000,Operation:0,UUIDMost:33743,UUIDLeast:120637}]}