It's not the command of IJAMinecraft
Note: Minify the command to avoid issues :)
Spawn marionette (FNAF) in minecraft
The biggest cube of TNT (WARNING LAG!)
Hacked Villager
Herobrine in one command
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)