You must be opped to do this.
Copy and paste this into the command block to activate the sword!

/give @p diamond_sword 1 0 {display:{Name:"Cyber Sword",Lore:["SUPER OP!","Made by CyberMerks"]},AttributeModifiers:[{AttributeName:"generic.maxHealth",Name:"generic.maxHealth",Amount:100,Operation:0,UUIDMost:46855,UUIDLeast:177713},{AttributeName:"generic.attackDamage",Name:"generic.attackDamage",Amount:9999999,Operation:0,UUIDMost:12947,UUIDLeast:132759}],Unbreakable:1}

ive @p bow 1 0 {display:{Name:"Ultimate Bow",Lore:["Makes you fast","And Its Melee too"]},AttributeModifiers:[{AttributeName:"generic.movementSpeed",Name:"generic.movementSpeed",Amount:1.75,Operation:0,UUIDMost:17961,UUIDLeast:331217}],ench:[{id:16,lvl:10000},{id:48,lvl:10000},{id:49,lvl:10000},{id:50,lvl:10000},{id:51,lvl:10000}],Unbreakable:1}