A magic rod. Adds you more health. Super strong. Ton of damage.
Note: Minify the command to avoid issues :)
HOW DARE YOU?!?!?!?!?!?!
Rideable Ghast!!!
Super T-Shirt With Auto-Defend Feature
Baby Zombie Sucker
go 1000mph with a walking stick
TnT
Get cool minecraft banners in ONE COMMAND NO MODS!
Herobrine's Flesh