Hacking

X-ray Mod.
This is a hack/texture pack that is by no means allowed! If you are caught using it you will be banned.

This means no lit up ores no chest finders none of that.

Fly Hacks
Fly hacks do what their name implies--they allow the user to fly. These hacks are often detected by the anti-hack plugin

Speed Hacks
Also do what their name implies. These hacks allow the user to go much faster than the normal speed of your character. Not to be confused with ninjas' permanent Speed 2 effect, a speed potion of a Chemist, or an Assassin using sugar.