/give @p command_block 1
Note: Minify the command to avoid issues :)
CAKE HEAD!!!
Noystratite Leggers
Herobrine 1.12 One Command
Herobrine Command 1.12 FULL!!!
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)