/give @p bow 1 0 {display:{Name:"qwer",Lore:["eqwr","qwer"]},AttributeModifiers:[{AttributeName:"generic.attackDamage",Name:"generic.attackDamage",Amount:69,Operation:0,UUIDMost:34686,UUIDLeast:341426}],ench:[{id:16,lvl:420},{id:19,lvl:420},{id:21,lvl:420},{id:48,lvl:420},{id:49,lvl:420},{id:50,lvl:420},{id:51,lvl:420}],Unbreakable:1}