Minecraft: OP Sword

Please note before using command:
This command must be used with a command block only! To get a command block, enter the following command on the game. Remember, you will need cheats enabled or an Operator on a server. Command is: /give @p command_block 1 0 Also note that this command will only work on Minecraft 1.7.2 and over. Minecraft 1.8 and 1.8.1 will work too. Forge servers are working with this command at the time being. Here's the command.
Please copy and paste this command into the game. Use CTRL+C then CTRL+V
or CMD+C then CMD+V

/give @p minecraft:diamond_sword 1 0 {Unbreakable:1,display:{Name:"OP"},ench:[{id:16,lvl:32767},{id:19,lvl:32767},{id:20,lvl:32767}],HideFlags:127,AttributeModifiers:[{AttributeName:"generic.movementSpeed",Name:"generic.movementSpeed",Amount:2,Operation:0,UUIDMost:94382,UUIDLeast:112170}]}