Hold in hand or wear to gain effects. LOL
Note: Minify the command to avoid issues :)
Splash Potion of Milk!
Improved Star Wars in only one command!
Mark 1: Iron Man's Helmet in Vanilla Minecraft
Basic Trading
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)