type redstone to make him mine redstone type diamond to make him mine diamond and type bedrock to you guessed it make him mine bedrock (lol you can't mine it but that's the point) (gold also works) ERROR 404 gL!T¢H NOT FOUND wRiGhT In CoMmEnTs If FoUnD!!
^ if you look inside your a cheater (unless you don't look at it (it's slightly difficult to understand anyways) also if you find the glitch but want to change to a different block and/or don't feel like restarting the game press space then type any of the other blocks